I am 2 weeks after 2500 FUE grafts, what is this growing out of my head? (photo)

These are the remnants of the scabs (crusts) that you did not wash off. They are now filling up with water and are elevated and should easily wash off with a good shampoo and gentle rubbing with your finger tips. I never see this problem in our patients because we wash off the crusts the day and the day after the surgery so that they never form.