ovulation and pregnancy

I'm not sure about the whole Ovulatioon and pregnancy thing in all and I want to know If I may be pregnant. I'm Very scared . On the first day Of my period it was very light actually no sign really of blood itwas very light pink. Me and my boyfriend had sex and we used a condom on my first day we also used a condom on my second day also. The day after my period we had sex again I thought the condom broke inside me but when he pulled out it didnt look like it popped and he took it off quick. Later tht night he told me the first time we had sex he came inside me and he also came earlier too. I took a pregnacy test two days later because it had been a week from the first time we had sex. Because I learned in one of my early childhood/pregnacy class I tookonce that sperm could live in the uthera for about five days. then I took another test two more days later but both was negative. I'm not sure what to do Im in school and my mom will kill me if she found out. What should I do and do you think I'm pregnant and it's too early to tell? PLEASE HELP!!!

Its really to early to tell right now, I would suggest waiting till about a day or so before your next period to take another test....I would also suggest if you find out that you are not pregnant I would go to your local planned parenthood and talk to them about another form of birthcontrol to use along with your condoms....