blue pimples

Sorry, some people might feel uncomfortable with this picture... but I need help. I just noticed those black things on her varginal area today. I’ve never seen these before and was searching online but couldn’t find anything. Does anyone know what these are ? They look like blackheads. Nothing...

Hey! I’m new to this site and I have had a sphinx cat named monti for about 7 years now. He has had these blue bumps all over him, face body and tail. They look like blue pimples but some are getting really big. They don’t bother him and the local vets don’t know what they are. Any ideas? Thanks...