Ashes, ashes I fell down!!!!

Ok so I am walking into one of the schools to see students that I see usually on Tuesday and Fridays when I am just doing fine and go to step up onto the sidewalk and land flat on my left side.....banged up the side of my left hand, left knee and fell hard on my side.....to make this even more annoying....you guessed it I could not get up!!!! My right side is week and I could not get up....had to shimmy(that's a sight when you weigh over 200 lbs.) of the side walk so I could use the edge of it as leverage to pull myself up...went and saw the nurse who cleaned the wounds with soap and water and then bandages........Evan and Marie at sharon's office say I should start walking with a cane....JUST CALL ME HOUSE!!!!