Vaginal itching. What i should do next.

I had my wisdom teeth removed and, within the past 7 months, I have taken antibiotics three times because the wisdom teeth were removed one after another. My prescription included Metrogyl 400 mg, Augmentin 625, Chymoral Forte, Odirab-D, and Combiflam.        During the first two courses of antibiotics, I did not experience any symptoms. However, this time, after taking these medicines for 2 days, I developed loose stools, itching on the outside of my vagina, and a creamy discharge without a strong smell.         On my dentist's advice, I stopped taking the medicines. It has now been 7 days since I stopped them. My bowel movements returned to normal within 4 days, but the vaginal itching is still present. It is making me uncomfortable, and my sleep has also been affected.(I am non diabetic,no sexual intercourse)        Kindly suggest what I should do next.