I had it for over a year and didn't know what it was. My pain management doctor didn't know until I told her how tender my lower leg muscles were. That's when she diagnosed it. I found a remedy by mistake. Frankincense Serrata (Boswellia). If you aren't familiar with essential oils start with pre-blended (with a carrier oil like coconut, jojoba, etc). Most oils are considered hot and have to be blended to avoid burning the skin. I'll link a few reputable companies below. There's a lot of fake oils or cheaper oils on the market because it's so popular you have to be careful where you buy. Please read about safety if you have very small children (toddler/baby), cats or dogs. If used safely essential oils are very therapeutic.

Look into sneakers with a rocking soul. Sketchers and Hoka have these. I can't wear sketchers but love Hoka. Chaco sandals for summer offer great support.

Also try massaging your lower leg and feet. Roll your foot on a frozen water bottle helps.

https://www.rockymountainoils.com/blogs/essential-oil-basics/this-or-that-frankincense

https://www.edensgarden.com/

https://www.aromatics.com/

Aromatics has exceptional quality products but they are on the expensive side.

https://www.planttherapy.com/

An excellent company with great products and customer service. I stopped shopping with them because they support BLM and other clarities (orgs) I don't agree with. They are the very best (I've found) if you need kid safe oils. I now order from Eden's Garden. However if I can't find something I'll order from PT as last resort.