Hello
We understand your worries, I would like to have a pictorial view of the issue as it’s difficult with the way u are trying to describe .
And I would like to know a more proper history about,if he is trying to show any other symptoms other than this.
If he doesn’t have any other symptoms, please do not disturb the skin,leave it and u can go and get him examined after things get settled down.
Next Steps
If it’s really painful or difficult associated with any symptoms ,I suggest you to show somebody in person right away
Health Tips
Otherwise,maintain proper hygiene and don’t be stressed about it. You can wait until this pandemic gets over