Hi, im 16 and ive been with my boyfriend for 2 years. sex is something we partake in; but we havent had sex for awhile. my stomach pains just came up today; and i am on birth control. i have mood swings and dont know if its because of the bc or what. last night i woke up;stayed up until the crack of AM crying because i felt lonely. i cant be pregnant; my dad and i already dont talk;and he is abusive;i dont know what he would do. my mom...i dont know. please help.i dont know what to do at all!