I have had similar pain (under the boobs, on the right) and then it travels down above the pubic bone...sometimes in my back. I have been told by some nurses I know that it could be gall bladder related. Do you have nausea all day, or just at certain times? I see a GI on Sept 12 to find out. I can empathize with your frustration! It's sooooo annoying to not have any definitive answers. Sounds like the depression is a symptom of your physical pain. I know I feel depressed because I just want to be healthy! Especially when you are young, and just want to feel "normal". I don't know your other health concerns but I wish you strength....
-------------------- Amy
IBS-A
Stable and thankful!