Help migraines.

I am exhausted. I was told by one neuro I have chiari with a cerebral tonsils at 5mm. The next said I have 6mm and no chiari. We have family that has it and I know it's hereditary... But-

I'm sick of doing MRIs. I'm sick of Drs just saying it's my weight. I'm sick of being dizzy or My extremities being shaky. I have days I can't hold even keys I'm sick of migraines causing my blood pressure to rise. I'm sick of not being able to go outside for more than an hour or two or I'll get a migraine...

All my blood work comes back good. Everything comes back perfect every time.

I'm depressed, defeated. I don't know what to do anymore. I want to be able to go outside and do things with my family. I want to work on losing weight. I want to remember things. I want to feel better and feel happier but with the migraines and everything else. I just don't know what to do