Can you go to a family practice doctor and be treated for vaginitis?

Also, i dont know if it is vaginitis that i have.
i have had a yeast infection 3 times in the last four months. the first time i got it was from anitbiotics, and i recently got the third one a couple of weeks ago. i treated it and it went away, now sometimes i have a white discharge and a fowl odor. not much of discomfort or ichiness. only those first two symptoms.
im tired of it and it makes me feel dirty adn disgusting. But i just dont know what it is.
any help?

thank you!

What are the signs and symptoms of a yeast infection.What is the difference between a yeast infection and vaginitis?What are the signs and symptoms of vaginitis?What exactly is vaginitis?How do you get rid of either one if you have the symptoms?