I Am A Female, 89 Yrs Old. Although I Have

I am a female, 89 yrs old. Although I have recovered (1 year since accident, badly broken femur when rod had to be inserted, I am finding my balance is practically gone. I use a walker. I feel I tip to the side(my right side) and am very light headed when I either get into bed or get out of it. My handwriting which has been excellent most of my life is quite small and I am unable to write fluently as in the past.