itch or something else going on that you've now scratched far too much. You need to go to your parents today and ask them to make you an appointment for today or early next week to deal with this. You know it's not std related since you aren't sexually active.
to a worse infection. Puss in fact is a sign of infection, and you know it's not herpes. As Grace said, speak to your parents about it as you'd need to be seen for treatment if infected.