<s>[INST] I have two small frozen pea size lumps/bumps in my right armpit.  They are both slightly red, uncomfortable  and tender. What are they?  I have not shaved recently, so it doesn't appear to be an infected follicle. I am a 55 year old female. Should I see my regular doctor? [/INST] HI. These may be infected small sebaceous cysts. Since they are red and tender you may please see a regular Doctor for a prescription of an  antibiotic and anti-inflammatory medicines for a few days, they may drain very soon. </s>