Undiagnosed need help!

Hi everyone thought I’d jump on and pray for a miracle that someone might be able to help me. It all started 5 months ago when I went camping. I went camping in Colorado for a full week with my whole family. Not sure if this is why I’m sick but I did a couple stupid things while I was up there. I was around lots of bugs, I drank the river water and ate wild mushrooms on the last day. After that I got extremely ill and have been ever since. I have been puking and pooping blood, my skin burns and I have paresthesias, I am dizzy constantly, off balance and have visual problems. I have been like this every day since then and it has been horrendous to say the least. I am mostly bedridden and have lost pretty much my entire life to this. I have had many tests done and doctors can not figure out what’s wrong. I’ve been to the emergency room many times and admitted to the hospital 3 times. Had tons of tests and almost everything has come back normal except for a mildly elevated white blood cell count and some nutrient deficiencies here and there and positive gi bleed but they can’t find the source of it. I’ve had several mris, colonoscopy, endoscopy, ct scans, eye exam and a couple other things. If anyone has any ideas or could point me in the right direction I would love and appreciate any help please! Thank you!