I walked into an Urgent Care for injection for allergy to ant bites. About 30 seconds after injection I started screaming in pain. They said they injected two inches to high, I was taken to car in wheelchair. Now five months later I am still in teribble pain and can barely walk! I was told I have Tissue damage? How long does this take to heal, what else could be wrong? Thank you, Bonnie Age 69, 5', 90 pounds