you didn't really ask a particular question but please be advised that health experts really have no way to make an accurate diagnosis over the internet based solely on a description let alone be able to determine the best treatment for you. you will need to see a medical provider if this area is not spontaneously resolving. you may have an infection of some sort that may require an antibiotic either topically or orally. i would encourage you not to pop this lesion due to the chance of spreading germs until you seek proper medical care.
bump on the inside of a males thigh popped this am puss came out this evening only blood comes out. woke up this am with a bump on the inside of thigh. popped it and puss came out. came home this evening complaining about how bad it hurts. i put a warm wash cloth on it and insisted i try and "pop it" like this morning but only blood comes out now. you can feel its kind of tuff ish around the bump. i personally feel like its an ingrown hair because hair grows a little in that area. but it is a common area where thighs & pants rub a lot of that spot so his skin is really soft there.