Hi depending on where you live you might concider to inform yourself about cbd oil.
It is made from the marihuana plant. It has many good uses..
There's another oil, it's black cumin oil, and its medical use go back 4000 years.
Start also with drinking Luke warm water with lemon juice and apple cider vinegar which works as a detox and lowers the inflammation levels in your body.
A easy way to find things about all the above is the pintrest app available in the Google play store.
I used search words like:
Natural remedies for rheumatism
Anti inflammation diet
Apple cider vinegar
Detox water
https://pin.it/4q51L5H
https://pin.it/63VFHqL
https://pin.it/3YKrpaE
These are very usefull links, check them out
Good luck wish you the best and happy holidays big hug from Holland