Hair grafts falling 3.5 months after FUE, is it normal? (Photo)

i had my hair transplant FUE 3.5 months ago and my hair grafts are still shedding (photo), when i brush or gently move my fingers in head these grafts fall or keep sticking to in my crown and then fall later on, i wanted to ask if this shedding is normal or im losing grafts permanently, please see the photos for a better idea, i will be thankful for any answers. regards