I have been dealing with right foot pt for the last 2 months

I have been dealing with right foot pt for the last 2 months, I had it before and was corrected by orthotics and pt, that was many years ago, I got this back from overuse while in Mexico, lots of walking on cobblestone roads and barefoot on the beach. I did my due diligence and went to doctors because this felt different that the regular pf, more intense more pain even while resting, every step terrible pain.