Staying positive

Hi, I'm a 76 year old woman with a complex medical history. 

After 3 bowel screening tests and a positive qFIT I was referred to Colorectal Consultant. 

I was seen last Wednesday and received an appointment on Saturday for a colonoscopy,  this will be carried out on 4th June.

I have had the procedure carried out before ,on one occasion I passed out on another it was stopped as I had a twist in the bowel. 

I am trying to stay positive but it's gonna be a long 4 weeks...