Hi...my boyfriend and I were being reallly really stupid...and we were kissing and I had my underwear on but he didnt, and there may have been some precum on his penis, but he didnt penetrate me nor did he finger me afterwards or anything, and i was on the last day of my period. what are the chances that i could be pregnant? im scared out of my mind please help me...I ve got over a 4.0 GPA, have huge plans for college and for my career, and big dreams and i m scared that this stupid mistake is going to take away everything. i m never doing anything like this again but i have to wait 3 weeks to take a pregnancy test and im really scared and i cant seem to find any totally reliable information anywhere. please help!