traumatic tests

I fiind every thing about cancer is traumatic for me from going for tests the pre assments talking to the concultant and the team the hospitl staff that are involved in doing the tests ive had a few nasty comments from them and getting old of my broken arm when its healing grabbing it pulling it all over roughly when ive been having these tests done having to go to an hospital for the tests done im hospital phobic ive been like this since i was 9 years old when i had to go to the ent clinic for deafness.I phoned the pre asseccment team up to tell them i couldn't stick to m iny diet with being addicted to food and eating in my sleep. She said if you cant stick to your diet whats the point in haing the test done.The doctors can be has bd with their nasty comments too. The doctor that had to put the canular for the bowel ct scan  introduced himself when he asked where do they get blood from i started to say there or in the feet he said we aren't going there. Ive been told all about it in a nasty authoritive mannor infront of the rest of the team including that nasth nurse doing the test who said in a high nasty manor too we did ask you if you had any problems when they were messing around with my broken arm that isn't healing. I have mental health autisum adhd hospital phobia.