Just a quick question. I switched my birth control last Thursday to Mirena from the depo shot. Of course the first thing you do at the dr office is to take a pregnancy test. My came up negative. I was sexually active a few days before that but don't think anything happened. But there's always a possibility you know. Anyway, I've been feeling really weird in the stomach lately and extremely tired. I've been on vacation for the past week and consumed alcohol almost each night. Could something be wrong or will it take time for my body to adjust? My body isn't itself :(