I'm 17 years old right now and experiancing some werid things. Me and my boy friend havent had sex in about 2 months an i had my period after that and just recently, but i had it really light for about 2 days an then i didnt have it for about a day then it came back again really light for another 3 days. Im always hungry and wanting to eat but I havent changed what i eat or how many times i eat aday. but i have put on about 11lbs in the past 2 months. i was on some medication for about 4 weeks for being sick. i've had some pains in my stomch area and it hurts if i apply pressure. my mom tells me not to worry because im young and my body is still going threw changes, but im worrying about this just like my boy friend is. im planning to go to the doctor in the next couple days. but if anyone can help me out i would appreciate it soo much~!