My Hair has decreased and I think it’s because of the surgery I had in 2018 My scalp where the surgery was done is numb and feels extremely tight very little wiggle when putting my hand on top of my head. I’m wondering what can I do to fix this problem it’s 100% from hairline/forehead reduction I am just trying to find a solution. I’ve done prp, meso therapy but I don’t have much feeling on my head and I’m wondering if my hair loss is due to nerve damage/compressed nerve or lack of blood circ