My boyfriend and i use withdrawal method. last night we had intercourse and i was ovulating. now i am dizzy, sore, headaches and nauseous. ?

Birth control ?'s: The "withdrawal method" of birth control is usually not dependable, and pregnancy may occur secondary to sperm in the pre-ejaculate. If your last period was "on time", the chance of the symptoms described being due to pregnancy is about zero. If your next period is delayed, obtain a serum HCG test. Your present symptoms may indicate an infection, so see your physician if persistent.