anyone else get worse after surgery?!?

Hello I am 20 years old and have been sick since Aug. sorry about my last post Kinda loopy from pain meds. Any way my surgery was Oct.27th and every since I've had the worste pain in my stomich, it feels like it is hard as a rock and I can feel the food burnning through me!! It is the worste pain I've ever felt and the pain meds make it worse!! The only relief I got was from a Dilaudid pump they put me on in the hospital giving me 0.2mg every 10 mins. Now after every test posible they tell me they have no idea what is wrong with me!! Because all my vital signs are good they sent me home after 10 days, thowing up all the way to the car!! Now every bite of food is the hardest thing to get down and about a half an hour after eating I get the worste buning in my gut, like my insides are on fire! My throut feels like some one is chocking me, which could be from the stomich scope they did. On top of all this I'm having the worste withdrawls from they pain meds, after about 8 hours of not taking anything I'll start to sweat so hard and shake. Anyone else haveing or have had such a hard time? Oh, and I can't get more than 3 hours of sleep a nite forever! Any advice would be great! Tweet