So worried

Hi all,

Just need to open up and get this off my chest.

For the last 6wks I have had really bad cough and being sick a hell of alot, I have also had the poos for all this time also. I finally got the strength to go GP as don't want to make all my family worried.

I have had 2 different antibiotics and nothing has helped then yesterday I had letter thou the post stating I'm need to go to cancer screening centre. 

I'm so scared I havent told any of my family yet what should I do please help me