Endoscopy and Colonoscopy

I'm here to try and get some help I truly dont believe I will get much assistance with my condition, I'm already 12,000 in medical bills deep and still no answers with my gut issues all the hospital and ER visit of me being in pain, the dizziness, blood loss everytime I have a BM I'm so tired of this I want answers and according to my medical insurance as well as the specialist they want to charge an excess of 5000dollars. I just dont have that lying around I want to know what's going on and hopefully move further with a treatment on what they diagnose me with. I'm absolutely scared and worrying myself to death my panic attacks get worse and worse I cant eat nearly as much as I need to operate anymore. I eat anything I get stomach swelling, I dont eat I vomit clear acid. The swelling is so severe I cant breathe properly, this condition is taking a heavy toll on my work life, social life and, mental state. I cant seem to save enough to go through with this procedure with all of my Bill's and debt I am trying to pay. Anything at all helps anything to get answers I need to live even just a smidge more comfortable would be wonderful. I'm desperate I feel absolutely embarrassed to lay this out to the world or whomever sees this, I've got no one else to turn to. I really hope I can get just a little help from you all I thank you for your time and help.