Aww Michele, so sorry to hear about your problems. You're being a real trooper, you know that?
I have had constochrondritis many times and I know how much it sucks, and I've had problems with my vision and in my opinion there isn't much that is worse or scarier than that.
Hang in there, it sounds like this doctor is going to kick your other doctor into gear and I'll hope that the new meds help you to feel better really soon