about three weeks ago i developed a bump on my penis... it was white and felt like i had an ingrone hair or a pimple, so i tried to pop it and itg did like an ingrone hair or pimple. It did not go away after that so i did it again . Like a day ago i tried to pop it again and it kinda swelled like a welt and is kinda hard and red and has a little white head. It is not exskriting and fluids or anything but im freaking out thinking i have herpes. what do think is going on?