Hiya so 8 months ago I felt a lump on the upper bit of my armpit to the side, right next to the muscle that connects your arm to your chest. I was sent to the breast clinic where the consultant felt my breasts and the lump and said " it's nothing just a fatty lump on your muscle forget about it " I begged for a scan but she wouldn't. I then felt some swollen lymph nodes on my neck which I had scanned and they said they were reactive. It's 8 months later and the lump is still there, I went to another gp yesterday who said " it's just a tendon " but it's a clear lump. I just don't know what to do I feel like nobody is taking me seriously. I can pinch the lump but it feels like it's connected to a vein at the back ( something long at the back )