Hi there, im 17 years old, and about a month ago i had sex wit my boyfriend, we use condoms all the time, and everytime he comes we change the condoms. I was supposed to get my period 3 days ago, but i didnt, i notices some liquid comin out of one of my nipples, but my friend said thats normal, Should I be worried about bn pregnant? what do u think, please help me out, ill be very thankfull