Hi there! I read you problem but first you should point out your age and whether your abdomen was always like this and if not when it started to be like this. Anyways I can give you certain information about the uterine fibroid. It is common in obese women, frequent in the middle and later reproductive years,can cause heavy and painful menstruation, painful sexual intercourse, urinary frequency and urgency. In rare cases, some fibroids may interfere with pregnancy. I dont think a uterine fibroid can be as big as to cause abdomen to be like a pregnant form. The ugly strech marks you pointed can be due to an excessive abdominal fat. I would suggest you to consult a gynecologist. I hope my answer will work.