Hi guys, I’m just looking for some advice.

I have had blood on the tissue after wiping on and off for a year now. I have recently had over a stone of weight loss suddenly in a couple of months. I was asked to do a FIT test which has come back as a score of 200+. There was a lot of blood over the stools. The GP are sending me for a 2WW colorectal cancer pathway where he said I’ll probably be asked for a colonoscopy. However, I have multiple health issues including heart issues and seizures, which I will be at high risk for during this procedure. 

I’m worried on how I will cope with the test, and if I should be worried of 200 plus score. 

does anyone have any advice please?