Partner undergoing tests for cancer

I am worried sick for him.  He’s had a colonoscopy,  he’s having a CT scan next week 23/4/25.  Followed by an operation on 29/4/25.  Colorectal I think?  I am really climbing up the wall and I’m worried.  We haven’t seen the Consultant at the SDH so we haven’t really been told anything!!  I’m scared for him.  I don’t understand why nobody is telling is anything