I've been feeling very weird and possibly think that I may be pregnant. I'm on birth control, but constantly miss taking them so I double up often and have had unprotected sex. I've been sleeping and peeing like crazy but I do still get my period. My periods are a little off (like 2days) or so and I get really hungry in the middle of the night. I always get hot and cold and have gained almost 10lbs in a couple months(2-3). My weight is usually always stable and I hardly everr change. Sometimes i feel pains in my stomach that feel almost similar to cramps in my stomach even when its nowhere close to my period time. Is it possible for me to be pregnant? Or am i crazy...?