I have a dark purple lump on my stomach and underarm, have had them in the groin area before. I am getting severe headaches and random pains in my arm, leg, knees. I am extremely tired and suffering night sweats thought I was getting the flu but this has been going on for over a month now.
Hi, I would need to know your age and sex to analyze the problem. You should see your Physician whenever possible. You should get evaluated for possible connective tissue disorders and get relevant investigations done like ESR, CRP, Complete blood count, etc. It could be one of many things, but it would be difficult to say without examining you. Take care and do let us know if we can help you further once you have had the investigations done. Take care, Chat Doctor.