Oh, i'm SO sorry to hear that you fell down Barb

! I really hope that you are feeling better now and that your aches and pains have gone away - i'm so glad to hear that you weren't seriously injured!!
Please take it easy and rest until you are feeling better!! I agree with what some of the others have said also, maybe it's time to get an assistive device if you don't have one already - I know it is a scary thought but you shouldn't be having to struggle any more than you already do!!
I'm keeping you in my thoughts and sending you many pain-free hugs! Feel better soon!!