Hey there ! Its my first time posting here.

I'm 17, and recently enlisted in the National Guard I get shipped to basic Oct 26th.

My boyfriend and I just had sex on the 2nd, and he came in me. My period is suppose to come one the 7th. I was wondering if I might be pregnant or not.

Normally my nipples get sore around this time but nothing. My pH is also a little off, I might have a yeast infection.

Could I be pregnant ?