Worried

Emily • Aaron Michael 4/14/2020💙
I was getting ready for bed when I felt a pimple like thing on the very top inside of my private. I felt everything and it was the only one. I looked it up on the internet and it said it was normal. Is it really? My parents don't know that I'm sexually active so going to the doctors may be hard but is there anything I can do at home to try to treat it?