Thank you doctor,
I got a slight swelling on my left armpit before a month. It was visible when I raised my hands. This is the one that I had earlier. Recently, I got an inflammation in my left chest muscle located a little below my collar bone. It caused pain and it radiated towards my throat. I felt it as swelling as I was able to feel it when I palpated it. It was also cyclic. It got subsided after my periods got over and at the same time, I took antibiotics to get relief.