Scared and frustrated.

I do not know what to do anymore. I feel so scared right now. I feel like my body is failing me. I am only 22 years old. My body feels so weak, and i know a 22 year olds body shouldnt feel as weak as mine does.
Two days ago i had a migraine. I had the visual aura back to back. It went away for 2 minuets and then it came back and when it came back it was worse. I was fatigued when it was gone and had a huge headache.
Ever sense then i have felt really weak. I feel dizzy. It feels like the room is spinning all of the sudden and then it goes away and comes back goes away comes back... It's very scary. 
I feel scared right now. because i cant think very good. My mind is so blank it feels like and that scares me that there is something wrong with my brain. I do not like this feeling at all it is very scary. My vision is foggy. My body is weak. And i feel like i am in a mental fog. Its terrible. It feels like i cant remember anything. I cant focus. I cant think. It's scary and aggravating. 
My hands also feel really weightless almost like theyre not there, and that is scary also. When i get up to walk my legs feel so weak, im always afraid i am going to collapse from them being so weak. My vision is weird and i feel like im looking through a tunnel, i hate it, and i keep on getting bright spots in it that scare me that its another visual migraine aura coming on, but it never is... 
I also STILL have this HORRIBLE stroke obsession nagging me every second of the day, but i am slowly starting to see that my migraine auras that mimic strokes are JUST MIGRAINE auras. Nothing more. But then my stupid OCD tries to convince me that theyre not migraine auras and are strokes... I dont know what to do about this anymore.. Its very frustrating and tiring. I cant stand it anymore. I think about strokes ALL DAY LONG. NON STOP it seems like and i wish the fear would GO AWAY!!!!!!!
Im done venting now. I hope i made sense.