Yesterday in the shower i noticed a lymph node on the right side of my groin was tender to the touch. I also noticed a couple of days before that, that I had some soreness on the right side of my lower inner butt cheek. There are sore painful bumps on this area, about 7 of them. At first I thought it was just 1 big boil but it's not. I've also never had a painful or tender lymph node in this area. I'm a 34 year old female.