Waiting for abdo u/s results. 3 wks of reduced loose bm. abdo twinges. very tired. bloods + stool sample fine. very anxious i have colon ca?

Waiting is hard: You have done the right thing in being examined thoroughly and now it'll begin to be resolved. Let's hope the results are not malignant - but you still need to be treated for whatever it is. So, this will be a challenge that can be easier w/ a helper - consider a Health Psychologist to support you and guide you through the effort. Medical anxiety makes it all harder than it has to be. Good Luck!