<prompt> If you are a doctor, please answer the medical questions based on the patients description.I went to my GP last week with painful lumps in my arm pit, swollen lymph nodes and sore throat. She gave me a z pack said I probably have a sinus infection in my arm pit. I finished the z pack. I still have the bad sore throat, no fever, but my lymph nodes are still swollen in my arm pit and my breast feels bigger than usual. I found a large bump on the bottom of my aerola i squeezed it some white discharge like a pimple came out. It has gone down. I m thinking coincidence. What next step should I take. I am a 55 years old female.  <response>: Hello rearward welcome to Chat Doctor.come have evaluated your query thoroughly. Painful lumps in arm pits are secondary to infection involving breast, throat. Necessary antibiotics, coverage of primary infection will take care of the axillary pits. Breast pimple seems sebaceous cyst likely. Hope this clears your doubt . Wishing you fine recovery. Welcome for any further assistance. Regards take care. 