I couldn't find my wallet. I searched high and low for a day and a half.
So I spent five hours running around the city yesterday cancelling all my cards and ordering new ones, a whole 40 minutes on the phone with MasterCard because they claimed they didn't even have my information on file so I couldn't possibly have an account/card with them.
Got home and found my wallet in the grass in the corner of the yard. It must have fallen out when I let the dogs out.