So I had sex with this guy and we used a condom and it was safe. I got my period every month so far, and i tried birth control for a month but stopped it. Dur ring that time i gained weight but i just thought it was because of the pill. But then my gums started bleeding when i brushed my teeth, and i haven't gained much weight at all but i have some. And my boobs have gotten larger and harder and my hips have def gotten wider. Also the last few days i have been feeling very sick. And last night i had such bad pains in my stomach i was screaming. I honestly don't know what to do. I could be 3 to 4 months, which is my last time having sex, or i could be about to have a baby at 8 or 9 months and just not gained much weight. I honestly haven't had that much pain before as last night. My throat hurts ALLOT, but i don't know if that has anything to do with that. Help?