In addition i do inversion daily (5-8 minutes) using teeters table.
The store I work at sells these, and I get great feedback on them. I have sold them to people avoiding surgery, after surgery, and not bad enough to need surgery. I have also had people stop going to the chiro because it worked so well. The Teeter EP-550 is basic and gets the job done for around $300. It’s probably the cheapest treatment, and has a good chance of improving your condition. Your symptoms seem to be exactly what it is likely to improve.
Good luck!
-Physiojoe