hey..i m bidisha i am doing normal sex with my boyfriend on few days ago.just he enter tips of his penis in my p***y bt it doesnt enter in it, but i am still virgin..............bt the problem is that i feel tired after that,my weight also loose day by day,my breast also being hurt even headache for few minutes.........bt know i feel better...my last period was on 6th april..........................so there is any chance of being pegnent.............pls help me.............