%-) hey ok so i took my pill about 3 hours late two nights in a row then.. the next day before i took my pill i had sex with my boyfriend and he didnt pull out now i feel full all the time and have had somewhat of stomach pain and maybe a bit of weight gain and i have been a little moody lately but i guess ive sorta always been that way... i am on yaz birth control do you think i am pregnant or could it be a ovarian cyst??