Educate yourself. Ask questions. Read, read, read. Be your own advocate. Be prepared. Best of luck to you!

My Neuro wants to start me on Tecfidera but my insurance is denying treatment.

here is a good place to start reading about MS
http://www.nationalmssociety.org/

Exactly, educate yourself, you will find some great answers on this site. Since this thing of ours is different from one person to the next there are still things in common. Stay away from stress, heat and by all means STAY POSITIVE. And just hang on and go for the ride.

You also maywant to try this site:
Http://www.msaa.com