SCARED OF BRAIN TUMOR

Ok. Call me crazy. I’ve always had an insane, I mean crippling fear of having a brain tumor. I have a major history of stroke-mimicking migraines. When I was pregnant my left arm kept going numb. I was advised to see a neurologist. I did, they ordered an MRI which I haven’t gotten yet. Idk if it’s me being paranoid but I feel like I have a very tender scalp in one spot and I constantly feel a weird pressure there. Anyone have anything similar?