We have been having unprotected sex for about a month, I have been pulling out every time. She had her period for a day a few weeks ago when she was supposed to get it and it went away, she has had stomach pains like those that could happen to anyone and one of her breasts was hurting and there was a small bump on it. She has not had any nausea, or a lot of other things that can indicate pregnancy. Is she pregnant?