im 18 yrs old, ive been with my bf for 5 mnths, weve been "consistantly" having sex for about 2 and a half months. a few weeks ago we had sex while i was on my period, and i know its ALOT easier to get pregnant on your period. oh i forgot to mention im on birth control (ortho lo) and ive been on it for 2 months... can i still get pregnant while on my period and on the pill? (we always have unprotected sex but lately ive been feeling uneasy about it (feeling a bit nauseas during the day, breast enlargement, tenderness and swelling; mood swings; but no morning sickness, though im just getting over a cold) and my mom has even mentioned my slight weight gain and my breast size almost a full cup size increase... am i pregnant, crazy, or just gaining weight and boobs from my pills and eating habits?
thanks for the help!