I did it for 3 years and am completely dented. I have huge divits on my legs, arms, and tummy. I reached a point of not feeling better, and as a matter of fact felt worse on the stuff. I begged for about a year to be let go, and finally reached the "stop helping me" phase. I no longer cared what anyone else wanted. I couldnt take it anymore.
I found to give myself a small treat after helped. like bribing a small child. making time for the shot, and the rest period after helps. Also being brave, and knowing the reason I was doing it, and being pro active in my fight against this disease helped. it was tough tho. Hang in there.