Not sure what is going on but I'm getting worse...

So since July I have hurt my low back twice. Don't know exactly what I did. X rays showed healthy disks but I could barely walk for a week- did Ice and advil. I am seeing a chiropractor still. He said my pelvis was titled and I had mild scoliosis which probably attributed to whatever I did to cause inflammation down there. My sciatic nerve was also bothered, but I get that pain off and on. A month later I ended up getting TMJ pain- had a custom guard made. It got worse. Now I am waiting to see an oral surgeon- it feels like muscles EVERYWHERE are tight, I cannot get them to relax (well, except muscle relaxers which I have leftover from my back) My doc did blood work, says I am anemic so I am taking A LOT of iron. Two days ago I noticed this electric type shock sensation on arms and legs, it's constant! My blood vessels in my arm pop out SO MUCH. If I put my arms UP I can literally feel the blood going downward through my veins- I HATE IT. I am taking Xanax at night, because Doc thinks I have anxiety, but I haven't mentioned this new electrial shock sensation. I have had muscle spasms/twitching/cramps in legs for months only at night... that is why he put me on Xanax. Now I feel my muscles spasm in my jaw joint and back, I feel crooked and I feel bent up and just plain miserable. I am trying to not let the anxiety make it worse. Feels like someone is pushing down on my shoulders too. (TMJ related I am sure) I can't eat normal foods because my mouth won't open wide enough nor do I want to set off that masster muscle again. My ear hurts because of it, on left side. I am constantly rubbing my arms over the past few days and moving my legs around. I do have RLS and doc gave me Xanax for it. I am also on Wellbutrin, but I need to up the dosage.

So, not sure if anyone can shed some light on this. I have one co pay visit left for the whole year and I don't want to waste it!! I need to know how to expalin all this to my doctor at the end of this month. I have spent so much money already... :(

Have you looked up your medications and seen if there is some side effects you're feeling? Drugs.com has a good site that talks in layman's terms.
I'd talk with the doctor about all of the symptoms.

I think anxiety could be a factor. I think it's time to let your doctor run some tests. Fibromyalgia is not a degenerative disease. It won't ever get worse. Let your doctor run some tests so at least you can rule out other problems.
Try doing some meditation during your day. YouTube has some good videos for meditation. That may clear away the anxiety and pain brought on by the anxiety.
See your dentist again if your Tmj is getting worse. Explain that the guard isn't working.
Lastly, if you feel that you have pinched nerves you can try a chiropractor ( look for a licensed one and maybe ask your doctor who he'd refer). Then talk to your doctor about maybe needing to see a neurologist for a nerve path. Good luck.

I think it's might be a mixture of anxiety and something else. What it is? It is anyone's guess that's why you need some further testing.