I have large painful lump on lower right buttocks. It appeared a few days ago Sore to sit on and touch Does not move when touch. I also have a lump under my left armpit approx. 3 inches below it .This one moves has grown over last few weeks, Is not very sore. Also weight loss (unintentional) Fatigue.Thank You   YYYY@YYYY
Hello rearward welcome to Chat Doctor.come have evaluated your query in details .* Buttock lump indicates acute infective lesion, needs immediate evaluation with your consultant surgeon.* Armpit lump likely to be lymph node, will be ad Chat Doctor. * At present can have relief with tab. Ibuprofen(400) mg and ice application. Wishing you fine recovery. Feel free to ask any further queries. Regards .