Hi, me and my girlfriend love each other very much and we've been dating for over a year. We've had sex numerous times and a few weeks ago we had sex with no protection. And she's not on the pill. And she complained that she had spotting and that her stomach is really crampy. And she's had a drastic change in mood. And she has a rash on her body. And her breasts have gotten bigger. And every time she comes over all she wants to do sleep. I need to know if she's pregnant? Thank you.