I am a 28 year old male. I have been to 3 different doctors, had 2 chest X-rays and a CBC blood work test done. All of which have come back normal. I having been having weird symptoms; shooting pains all over abdomen, tight abdomen, achy left arm, insomnia/inability to sleep, weird feeling in back when laying down, can't get comfortable, loss of appetite, dry mouth, metallic taste in mouth. I've lost 15 pounds in about 3 weeks and even though I eat some, I'm still losing weight. My entire family thinks I have anxiety/depression, but I don't feel anxious or depressed. I would say I feel more depressed over the fact that no one believes me that something is actually wrong. I have never had anxiety issues until now, if that's what this is. Anyone have any ideas?