Does this sound like a yeast infection?

I've never had one but I'm starting to think I might have one now.
I went to the bathroom and saw that I had really.. uh thick white discharge - no smell. And now my labia is itching! Not crazy but definitely uncomfortable.
I do have a doctors appointment coming up this week so I'll definitely bring it up but I just wanted to get yalls opinions. 
Any ideas?? Thanks ladiesss 🕵🏼‍♀️