Hi can someone with some medical know how please help me!?

Today I noticed lower abdominal pains I am only a teenager but when I was a infant I had a double hernia just to let you know) I don't know if that has anything to do with any) but yeah anyway I am 50 pounds over weight too & I have been through a lot of stress. I don't just over eat I eat bad food & such ....I notice things like this off & on once and a while accompanied with pins & needles I have muscle fatigue & and this is during & before a bowel movement almost every time I eat out or bloat I know it's some people think it's gross but I what people to look pass that to tell me if it might be a a double hernia or something serius. ...if it isn't then I don't care cause again ..life has been stressful & that's more than a understatement