1-12-15 I am 16 years old, 220 llbs., and in think im pregnant. I had UNprotected sex in April and still has my period. I then had protected sex in May and missed ny period. It now has been like 34 weeks since my last period. I have no clue if im pregnant or not. I have taken so many test and all negative (blood and urine). I was having lower back pains and uterus pains the other day so i went to the hospital . the doctor ran no test he said "i think its possibly a cyst" .. Umm 'you think' ? Lol, but im extremely heavy set so it would be hard to tell . i feel things in my tummy but im not sure if its twitches or kicks. Im so confused.. I dont wanna tell my family what i think cause they will flip. Is there a way to tell if im pregnant? Or even if im not pregnant.. Does anyone know whats going on? Anyone else experience this? Almost 9 months without period and some symptoms of pregnancy? Help