Ok sooooo brain tumor.?

I went to 2 different doctors because i thought i had a brain tumor. They checked me out and said that tey are not going to do a ct because it eould be uneccesary. They said that I DONT have a brain tumor. Now im having a tough time accepting this and i found out why because the doctor explained to me. She diagnosed me as a hypochondriac. She is refering me to a psych where im going to be given meds and i was wondering does anxiety meds affect personalites? And how can i accept what my doctor said it seems to be tough i want to but i cant.