My male is around 9 months old now and he recently has gotten a red bump on his lower jaw right underneath his lip about the size of a dime but very swollen looking. Sometimes it even bleeds. I took him to the vet and he said it looked like a infected cut or hair follicle or something. He gave me an antibiotic ointment to put on it but it doesnt seem to be working. He told me to give it 7-10 days. This was 2 days ago and now my dog is sprouting more of them, probably around 6 or so, but smaller. They are on the upper jaw and lower jaw now. Anybody know what they are or what I should do?