I had co2 laser resurfacing on a facial scar. Also had fat transfer done twice and was looking better after various treatments...this was a pretty long an deep scar. Is it normal for some skin to come off at nite since it is on the cheek area. Hard to sleep cause I'm a afraid of laying on the moist, sticky face. So is it normal to accidentally rub off some of that slimy lose top skin? I am going thru day 3 or 4 and I must have touched my pillow again.