Ok - so when you say you could benefit from the break, do you mean that you physically need a break from it because you are going to get injured if you don't? Or, just that you've done quite a few of them and you don't feel like training for it?
I mean, if you are physically able to, and it's something you want to do, then why not go for it?
The break is mental, not at all physical. I always take a break to recover after a race and it doesn't take very long to get back to 100%, about two weeks really. But from a mental standpoint, this year was really hard. I went from being around people who were also active and supportive to being around people who weren't active at all, and not exactly NOT supportive, but if I ran zero miles or thirteen was pretty much exactly the same. It was a strange culture shock, it was actually kind of draining, and I had a hell of a time. It's easy to be active and healthy around active and healthy people - it's difficult to be active and healthy around people who don't care at all about activity and health.
This year was the worst training season I have had since I started running. Only about the last week did I finally start feeling good about what was about to happen. By then I had lost about three months of feeling good about my runs.
I asked advice from other runners and basically got "You're burned out and you need to take a break." I don't disagree.
Ultimately I would LIKE to move on and be surrounded again by people who are active and healthy, which if that happened and I was like "oh yeah I'm doing the 10K..." I would be upset with myself. I know what I am capable of. I'm capable of more than a 10K. Is it letting myself down to do less than I'm capable of? Is it BAD to give myself a break once in a while? Do you really always have to give 110%? 90% is still an A...
I am harder on myself than anybody else could possibly be. My trainer told me he was going to be hard on me because he knew what I was capable of - I told him he could not possibly be harder on me than I am on myself. So I am at odds with myself. While I know I could benefit from the break from a mental perspective, and it would be a delight to not have so much of my time eaten up by training just for one year, I am capable of more - and feel like therefore I should do more.
However, the trainer at the gym the other day recommended that I not come 5 days a week to start. She said that's how people burn out and injure themselves. Since I didn't have a Yoga mat to do the Yoga yesterday, and it's just my first week, my boyfriend suggested that I take two days off. Especially since I'm going to do Zumba again tomorrow and a Pump class on Saturday morning. My boyfriend is very smart, and always has my best interests at heart, and I know that he was right.
However, now I feel guilty. I wanted to go 5 days a week and I feel like I'm letting myself down by not going. Logically, it make sense. Muscles that are used to being couch potatoes are suddenly being forced to actually work. I feel like if I don't act while I have the motivation, it won't become habit and I'll start slacking. Am I just being too hard on myself?
Yes you are probably being too hard on yourself. Welcome to the club. ;>
Your trainer and boyfriend can't answer this for you - you have to know what kind of person you are. Some people need to ease into things. Other people succeed by jumping in 100% and hitting it hard right from the top. Neither person is more likely to succeed than the other. Look at it from the reverse - quitting smoking. Some people wean themselves slowly off cigarettes, some use a patch, some use gum. Other people throw away their remaining cigarettes, say THAT'S IT. I'm DONE with smoking. People have succeeded with both methods. The real key to success is to determine which kind of person you are. If you are the sort of person who needs to ease into things, then absolutely, throwing yourself into it hard and fast is going to burn you out quickly and you are more likely to fail - and vice versa for the sort of person who needs to just give it their all and go and eases into it instead.
OTOH there's a quite legitimate concern as far as health goes and making sure you don't injure yourself. You can absolutely overtrain your muscles and get a significant injury that will sideline you for much longer than you want to be sidelined for.
That said I don't think you're going to hit over training by doing Zumba, yoga, and a single Pump class in a week. To start with, those are quite different activities. Cross-training is a good thing. Doing cardio, resistance training, and yoga all together is a good thing.
And don't worry about dropping the ball right away: habits are formed in six weeks - not just one!
Could be your boyfriend knows what type of person you are and which path is more likely to make you successful. Honestly, you're in a phase right now where you're also just trying out the different options available to you at the gym. Maybe you decide you hate yoga and decide to do something else instead, or maybe you decide instead of going to the gym that day you'd rather run outside at the park or do some body weight exercises at home. I don't outright think you're engaging in any negative behaviours right off the bat. The only thing I would be wary of is saying you have to go to the gym five days a week. You definitely don't need a gym to work out. If you miss going to the gym but you worked out at home, you're not failing. You just maybe misdirected your goal.
Days off, including two back-to-back, are not at all bad things. Rest days are awesome and certainly your body will benefit from them!