I'm 17 years old. I have only been sexually active once in the past two months, when my boyfriend fingered me. He washed his hands thoroughly beforehand though. School just started back yesterday so my sleep schedule is off, I have been stressed out from family issues lately, and my period is due somewhere between yesterday and thursday. Today I noticed a tiny bit of brownish spotting and when I went to the bathroom,and I have been having my usual period symptoms over the past few days. My boyfriend and I have always been very careful so I wouldn't get pregnant. We don't even touch each other unless we've showered and we know we're clean. But could I be pregnant...?