I first noticed a small lump inside of my thigh close to my groin are that progressively became larger and darker in color and also painful. The lump remained for about 4 months when another showed up under my arm pit. Again, same scenario. Now I have another one that come up directly above the first one but grew fast and was severely painful with obviously a lot of fluid of some kind. It became so painful that I could barely walk so I believe may have been a stupid decision, but I cut it open to relieve the pain and a massive amount of puss and blood came out. Trying to get it checked but nothing back from the doctor yet to make appointment. I'm having to change doctors because I brought this up to him with the first one,he didn't seem to want to look, I told him about the second one and it was ignored so now there is a third one and I am not going back to that doctor for anything else. He is trying to treat my endometriosis and doesn't seem to care about this issue and he really doesn't even know what to do with my endometriosis either so that is another reason to change doctors.