terrible fear over test and results

Jill if you are talking about the colonoscopy or ct scan (virtual colonoscopy) go for it if it has been recommended.

jillgood has already started another thread about this. It's not Covid, Espee. She seems very anxious and is hoping for some support on GN.

What is your fear? If positive, once you get through it you will probably have immunity for the future.
Most people experience flu type symptoms. A very small proportion are more seriously ill.

I’m assuming you mean a test for Covid 19?