Hey, so I was drying off after a shower and noticed that my lower abdomen felt puffed out. So I looked in the mirror and it looks a little puffed out. I held a bowel movement in for the whole day due to not having time, but noticed this after having pooped. It also is starting to feel funky muscle wise and I'm not sure if that's because I was touching it a lot. Last time I had sex I was on my period and he pulled out. It's also weird because I've been having my periods every other week basically but just started birth contr again this week, but with this whole every other week I'm supposed to start this weekend. I'm really nervous and don't know what's wrong