Hey all. I don't know if I'm just really paranoid or what. I'm 20 years old. I've been on Yaz birth control since April 2008. The last time I had sex was early October (definitely before 10/10/08). I was taking my pill regularly and everything was fine. I got my period 10/30/08, but it was pretty short (I remember because I didn't even need to wear a tampon or liner with my Halloween costume). My periods are usually short, but not THAT short. Also, it was a brown discharge (like old blood). Since then, I've been taking my pill (not exactly on time because my boyfriend and I broke up and I would slack off with the pill since I wasn't sexually active anyway) and have had periods (some with the brown discharge, but my last one started out brown and ended with bright red).

I was in the process of moving during the new year, so I didn't refill my prescription until about ten days after my last one ran out (I skipped about two weeks of pills basically, since Yaz has the four white pills). Since then, my breasts have been a bit tender, my nipples are hard a lot, I've had weird cramps, I feel like my stomach's getting bigger sometimes (it could just be holiday weight...and I can suck it in all the way like I usual). This morning I felt really fat, and I noticed how much rounder my stomach is. I'm tired sometimes. And I have weird stomach pains every now and then (mostly on my left side, but it moves around). Also, I have back pains, but I think it could just be the way I sit because it's in a certain position that I get the pain. I took two home pregnancy tests and they both came out negative.

I know all signs point to not pregnant for the most part, but I'm really scared I could still be...

Any thoughts? Am I just being paranoid?

Sorry this was so long.