please help. what are the chances i am pregnant from 3 second intercourse. he was wearing a condom, and he did not ejaculate in me. This happened july 1st. and I started taking birth control on july 23rd, I have been naseous while on this birth control, but i was not for sure if it was due to the birth control or the possibility i am pregnant. i am so afraid. 3 days ago i stopped taking the birth control cause it i believe makes me sick. But i am still feeling sick. it is just because im coming off the birth control? please help. i took 2 home pregnancy test they both were negative.