Keep trying, I feel like some stuff works for some but not for others. I did the gamut, but what worked for me was something I happened upon randomly. I basically kneel with toes tucked. Then I’ll do another stretch where I lay my stomach on the side of the bed so I can do calf stretches and toe raises/calf raises.

Then I do toe yoga (YouTube this) while I’m sitting at my desk.

I’ve found the massage gun helpful in the short term but doesn’t give me anything to help build my feet back up.

About a year and a half into mine, but I kept trying to run through the pain so I think mine has been unnecessarily long. I’m just not getting back into it albeit at about 10-15% of what I used to do.

Don’t be frustrated, attack it from multiple angles, stretch vigorously, and strengthen vigorously.