Hi Aly.
My MS center tells me the #1 issue that MS folks complain about is Cognitive dysfunction. its frustrating, and scary, and most of the time cant be measured on something like an MRI or an xray. it is measured in mental questions, and tasks. I was told to keep sharp with mental things like crossword puzzles, try to learn a new language. Take up a new hobby. Walk a different path to the same place each day. On my walks I always went right out of the driveway, now somedays I go left or straight first.
I hope you get feeling better quick.