[AquaA]

I just got an extremely painful lump under my armpit, it's more like a big pimple, it's super red and painful. It's freaking me out, it came so suddenly and it hurts when I move my arm. I google it and some brush it off as a normal no biggie just a blocked pore or infected lymph node and others are saying it's cancer. The more I research it the more it freaks me out. I don't shave, I wax so I doubt it's ingrown hair as some suggest.