Anyone have rehab experience after achilles PRP

I had my Achilles (tendonosis) PRP 2 weeks ago, after trying everything for over a year. I’m supposed to be in a walking boot for 3 weeks. it already feels pretty good to my “pinch test”, but i don’t want to do too much too soon. But i feel like i am wasting strength and mobility having it in the boot all the time when it doesn’t hurt anymore. Has anyone gone through this and could you tell me what your PT/rehab schedule/progress was like?

thanks and happy holidays!