Pimple or some disease

OK so here’s a really attractive picture for you guys. So I just recently noticed this bump on my derrière of all places and I’m just wondering if it’s your run-of-the-mill pimple or some type of follicle problem or whatever. Either way if anyone could tell me how to quickly and painlessly get rid of it that would be great considering I’m in a relationship and I’d really rather not have another head growing on the opposite end of my body for my bf to see LMAO😅😂