Ok I was due for my last Depo shot May 13th. I decided not to have it. My husband and I have has unprotected sex for a few weeks after that date then started using condoms. I havent yet had my period. Though I did have a few days of just spotting not long after that few weeks of unprotected sex after the depo. I feel like I'm having some symptoms of pregnancy, I've been gaining some weight and (havent changed my eating or exercising habits) cant fit into over half of my jeans and skirts. My nipples have just recently become sensitive (where as usually i cant feel a thing through them! ) But i'm also concerned its all in my head and i'm just imagining some of the symptoms and feelings. Any advice???