Ok, it's been awhile-
So, here's what's been going on-
After I ended up in the ER, they couldn't figure out what was going on with my heart, and referred me to the clinic associated with the hospital for follow up.
Went in and met my new PCP, explained about the heart issues and my back problems.
After listening to all my failed treatments, she gave me a medication I haven't tried before, which change the conductivity of nerves in the spine.
After about two weeks, almost all of my chronic pain problems went away.
She also had me monitor my vital signs, to try and see what's up with my heart, since there didn't seem to be any obvious reason it was being stupid.
Last time I went in, about a week ago, she gave me a muscle relaxant, since I still have some sore spots that felt like soft tissue stuff. After a few days on that, I managed to get my hip array adjusted and start working the stiff parts out, I'm sore there when I get up but after moving around for awhile it starts to go away. So everything not a nerve problem looks like it can be fixed with PT.
I'm now waiting on an appointment to have a 48 hour heart monitor strapped to me, in hopes that they can catch my heart when it acts up.
Based on the vitals I've gotten, my blood pressure seems fine when my heart starts ramping up. That means it's most likely atrial fibrillation - when the atrium (top chamber) of the heart starts beating rapidly. The good news is that it's not causing any damage to my heart- the bad news is that it can increase the chances of blood clots which can cause heart attacks, strokes, or pulmonary embolisms- which I've had in the past.
The problem with a-fib is that it happens randomly, and there's really not a whole lot that can be done as far as treatment aside from putting the patient on blood thinners in hopes of avoiding any clots. But I've been on multiple blood thinners before and, surprise surprise, they either don't work or have super nasty side effects, so unless it starts happening super often, that's not something we really want to do.
So, we've got some answers at least, and I am definitely feeling better. I started working at the local library for a few hours a week, it's about a mile away which is once again within walking distance.
I am cautiously optimistic about the future.