I've never seen an obgyn and I'm 20 yrs old. I think I have a yeast infection or something because I have discharge and itching/burning? But I don't have any insurance so I would like to know about how much does it cost to see a dr?

It can vary by where you are at, New York or small down Alabama. Next you will have a office call but could have other lab tests depending on what they find.

My rough estimate on a office call 80 to 200 dollars

Also, you can see a regular GP for a yeast infection, you don't necessarily have to go to an OB/GYN.