Fit test came back as 12. Will be speaking to the colorectal dept this week - do I have to have a colonoscopy?

Hi.   I had blood when I went to the loo 5 weeks ago.  I mentioned it to my Doc when I saw her the week before last and I did a fit test. It came back 12.  So I am having a telephone appointment with colorectal cancer dept Thurs.

I have no symptoms of anything.  Had no blood since that first time.  No weight loss. No change in bowel habits etc Etc

From what I have read a colonoscopy might be suggested....I absolutely do not want this.  I have also about a normal ct Scan, or swallow a pill with a camera.  Are these normally feasible alternatives at this moment IF a colonoscopy is suggested?

I am also on anticoagulant pills that I have read could cause slight bleeding.   Lastly from reading it seems that the national rollout of fit tests have a ?? If the score is 120.  As mine is a tenth of that logic tells me that nothing is urgent.

Maybe I am over thinking everything but any input will be appreciated.

Thanks