I agree, just waiting for information is very distracting and distressing.
I think a lot of that comes down to the extremely poor and patchy communication from the NHS and various departments..
For example, I was told I would hear the results of my MRI scan in about two or three weeks. When I got a phone call three days later telling me I had to have a biopsy my mind went into overdrive. The nurse who called me did not know my MRI results or why a biopsy was needed, so my brain reasoned it must be serious. When I went for the biopsy the radiologist said I should have been made fully aware of my MRI results before seeing him. But he explained them to me, casually saying it was most likely to be cancer and the biopsy would just confirm it. I didn't hear from anyone for three weeks so tried to get in contact. When I eventually did get to speak to a secretary she was most put out that I was wasting her time because I'd already been discharged. "We are busy with people who really do have cancer" was her response, making me feel like a fraud and that having the tests had been and inconvenience to them.
If the NHS could get its act together on communication and a little bit of humanity then things woukd be far easier for those going through this kind of process..the TV packages of nurses and doctors patting hands and giving out hugs is certainly not me experience.