private question

I really don't know of any other apps I can ask questions so I will ask this personal question here. I'm 6 months PP, EBF and lately I have been itching down there. I thought it could be a yeast infection. I bought a cvs brand cream to cure yeast infection and I think it has made it worst. I feel burning sensation now! I go to a community clinic and I don't think I can make an appointment that will attend me asap. Do any moms have been in this situation? What should I do? I just started to drink a lot more water now and I'll try to go buy yogurt tomorrow.