At first the blood came out a little chunky..
Hello and welcome to the forum. Sorry for your situation, does it hurt? Seeing a doctor is always best and some gladly accept cash pay and adjust prices accordingly. https://www.webmd.com/skin-problems-and-treatments/ss/slideshow-below-the-belt It could be a cyst from your description which are common and harmless. However, it is not recommended that you pick it as it can get infected. Now I'd wait and see and watch. Don't touch it anymore. If it becomes painful, gets hot or forms a lot of pus, you"ll need to make sure it is not infected. Soaking in a hot bath often aids in taking care of a cyst and some go away all on their own for the future. Let us know how it goes!
Try warm/hot wet compresses. Keep the area dry when don't have the moist compress on, and keep the area clean.
Hello~Keep a watch on it, if it looks like it is getting infected, then see a GP. Keep the area clean and by all means, don't touch it anymore.