Hi docs..my daughter is 4 yrs old.48 lbs. And has asthma but currently controled with no medication......she has little pimples on her back but they are not acne pimples they have been there like maybe a year now.one time I popped one and blood came out.. I'm really worried I jus maybe wanted a opinion from you guys. I will be getting this checked out by a doctor this week.she recently has been telling me that they are itching her as well.