No offense Exodud, but a Chiropractor??
Walleye, normally for them to dx you with
"definate MS", they wait until you have
another "relapse". So don't worry about
that, as it seems as though you DO have it

I am even surprised
they rx'ed you Copaxone w/o a definate dx

,
but I soppose some do...
I am on Betaserone, so I can't help you
with that, but I would see how much the
other ones are since you have to pay for
them yourself. Your Neurologist just may
like "C" better than the rest, but that
does not mean it is. Usually they will
give the option of C or B at first, so it
can't hurt to ask about the B. I would
also ask your insurance company WHY they
declined. Make them give you an answer.
You will be your own best advocate when it
comes to this disease, so ask allot of
questions, and if your gut tells you your
Neuro is not doing enough, get that 3rd or
even 4th opinion if you need to!
Good luck and let us know how you make
out!