Hello i had what i thought was just a pimple (between my thigh and pubic bone) it was kinda the size if a wort and it was a lil sore when i touched it so as i begin to pop it it felt like as if it popped on the inside instaed of comming out , a little blood came out and some clear puss but thats it. the next day i wake up and in that spot on my leg it was just very painfull it was hard to bend and it was swollen, hard and all around the not thats what i call it was very red. i took some anit bio pills that i had previously and that seem to kill the pain and make it smaller but i had to stop taking it because i realized the date on th bottel was too old. but its going on six days now and it still hard but not as big kinda also looks like a big hard not with a bruse and its still a little sore, What could it be? and Should i go to he doctor.