Intestinal Issues (Experience-only users, please)

Please, nobody tell me to go to a doctor. I have been. I have over 5 specialists that I see and owe over 10 grand to the ER for the past two years.

They know that my blood levels are dropping gradually, but cannot figure out where I'm losing blood from. (My results were at the top of the scale, high blood count, before I got sick and now I'm beginning to go below the normal range consistently.)

I've had an endoscopy, colonoscopy, and a follow thru. I almost had another surgery but I was uncomfortable with the doctor and haven't found another to proceed.

My "normal" pain is in my lower left abdomen, almost right next to my hip bone, I have lengths of being good with just some pain (I have a high tolerance) and I have times of severe continuous pain. It's either/or, doesn't change dramatically or rapid.

I've had some new pain over in my left side. A different pain, more of a burning and tight than stabbing pain. I went to the bathroom with my first bowel movement since yesterday. It started normal, a little hard to get out at first (which didn't worry me because I started work 4 hours early and usually didn't "go" at this time). But then it started completely normal and solid (which is abnormal for me as my stool is solid, but normally loosens as soon as it's in the toilet water). After a bit, the whole thing came exploding out with a gush of what looked like blood.

This is an image I took after the fact:

I know the water isn't necessarily red, but my stool is usually pale like this (beginning of yesterday):

And my last stool of yesterday was this:

This colors came out mixed, not separated.

Sometimes I have stool with no actual poop, but just mucus.

I apologize for the nasty post, but doctors have no idea what's going on and I'm already in debt and being sued... Was just wondering if anyone else has experienced something like this and has had a diagnosis from their doctor?

(Not looking for a diagnosis, just help from someone that has experienced this themselves.)

Thank you in advance to anybody that can actually help, I don't even want to try anymore tbh.