I have gained about 20-30 lbs over the last year, but a few months ago I noticed that my stomach got bigger and looked as if I was pregnant. Trust me when I say I'm not pregnant, I haven't even had sex yet. Lately it's been going down, but it won't go back to normal. It's kind of hard when I touch it, and if I push hard enough I feel a sensation towards my bladder area. Today after I ate, my belly button started hurting. Even touching it lightly hurts. I know I should go see and doctor, and I plan on going in a couple days, but I kind of want to get an idea of what I'm in for. I would really appreciate some help.