
Hi, sounds very much like hotspots to me. The area has an infection which may get worse or just clear up on their own. My previous dog used to get them every year from licking the same spot over and over He was allergic to flea bites and would always get a hotspot or two if he picked up a flea. They are extremely itchy and probably painful, thus the reason why the dog can't leave them alone.
In the past my vet has had to shave the area and he's been put on steroid cream to soothe and heal the area.
Hope she is feeling better this morning.