Hi Reba, happy to meet you..
I changed from Avonex to Copaxone and found the shot much easier than A's into the Muscle shot.

Copaxone was a breeze and no nasty side effects, except that it did not stop my attacks.
Just on LDN and Prozac now and seem to be doing okie dokie.
I hope Copax works for you and your MS progression slows down.