The last 3 days I’ve been using my massage gun on my calves

The last 3 days I’ve been using my massage gun on my calves, shins, and feet before and after work. I’ve notice a substantial decrease in pain. Still tender in the mornings but I’ve had PF for about 2 years so gotta give it time to see how much it helps. The amount of discomfort I feel now at the end of my shift is about where I was at after the first 2 hours. Hopefully it keeps improving, might ask my doc to give my a steroid injecti