Hi there. My 8yo son has had this (see pic) on his face for a few weeks. Don't know if it is a wart / mole / growth. Tried to get a GP appt but they are booked up for the next 4 weeks! We may go straight to a dermatologist - any advice in terms of recognising what it is or who we should go to? Just want to make sure it's not something sinister. Any advice appreciated. Thank you!!