One big, warm, tight, hug, handshake and howdy, moose-size type welcome to the site. This place has everything!

I love teachers! I'm hoping to be one one day. Anyhowitzer, are you 'shooting up' in the same place over and over? I'm on the prefilled Avonex and haven't had the trouble you're explaining... just spit balling here. I would definitely get in touch with your PCP or neuro... or both. Just keep in mind:

You are not alone.
You are one of us.
And we are here to help.