63 year old female had surgery for torn meniscus at the end of August. Still in pain, at times cannot walk without limping. Have a difficult time getting out of a chair. Have been back to the orthopedic doctor and siad it has range of movement ,but if i stub my toe or hit my foot on something, the pain is very severe and it stops me in my tracks. I go back in December. What should be done next. I am at wits end because of the pain. The pain is the same as before the surgery.