My boyfriend and I had unprotected sex on the July 17 and the July 19, July 19 was my ovulation day. I have been having pains in my ovales and also minor breast pains. In actuality, I had sex 15 days after my last period, so the big questions is, Can I be pregnant?

Well there is a possibility.. but I would check by a pregnancy test. But I do believe you should do that like a week before you are expecting your period.

Yes.

Sure you could be. Or not. It's entirely too soon to tell.

I would wait until you are suppose to get your period and if oyu don't wait a few days after your expected period date and take a test NO MATTER THE RESULTS take another one a few days later to be sure. :) I wish you the best!