I noticed that my armpit was felling tender when my top touched it or if I moved a certain way. I think it started yesterday. I didn’t think too much of it, but have felt the area this evening and there is a tender pea sized lump. No redness and the lump seems to sit just beneath the skin though not particularly visible.
I will see what it’s like tomorrow but just looking for advice/experiences really.
Thing to note is that I had the same sort of thing a few weeks back when I had Covid and at that point I just assumed it was a lymph node fighting off the virus. It went after a day or two. Not sure if the pea was there then, but definitely the same tender/sore to touch feeling.