I have had a painless pea sized lump by the labia majora and groin for years, sometimes it got tight, bled. The last few days it few by an inch or more like a kidney bean shape and the area around it burning and swollen, painful. Hard to sit. The labia on the right side all swollen up and hard to wipe myself when I pee. Today there’s brown blood /discharge come from the area when I wipe (small amount) . It is painful, uncomfortable and a red and slightly black toward the labia. 

can you help?