Hey, Ive noticed this small scab on my arm for the last 5/6 weeks.
Its about 2mm in diameter and 1mm deep (accidently scratched the scab off due to itchiness)
Ive got a good HQ picture if you'd like to look at it.
If you zoom in it looks like Ive got a trapped hair under there?
I'm terrified to go to the GP.