[Ellie May]

Ears bleed a lot when ripped. You would know if that happened. This anatomy is perfectly normal.

Perhaps the vet saw bacteria on the slide which would warrant antibiotics. A lot of these drugs also work for yeast.

You won't hurt the eardrum if the ear is folded back correctly.

The screaming would be pain or fear. Try making it fun and not pinning unless it becomes absolutely necessary. He is too young to be traumatized by medical treatments.