I was having sex with someone that did not have sex in two years, and while having sex I was feeling swore, I 6 times that day in less the 5 hours. Then two days later I had a ingrown not in the middle of my penis between the top and the bottom, it started to get bigger and it stared to hurt me, then two days later it pop and blood came out if it. Is this something I need to worry about? Should I get tested and what do you think this is?