Talk to Gynecologist on Vaginal Itching

It all started when i started working out to lose weight. One day, i waxed my hands n legs using Halawa wax because it was trending and then i had bumps which i scratched bcs i was unaware of not to do it. I read about it n figured out it was kiratosis piralis but it did not stop there. Then i had little bumps on the hand and the leg folding, neck and the abdomen. I went to dermatologist and they did not review and said i had fungal infection considering my mphil thesis on fungus. My skin is very dry n flaky and i do moisturize it alot. I have stopped using any scented product. I only use dove. Now, with precautions, the symptoms are gone but i have vaginal itching. Not around the thigh or the upper area, but the inner snd the outer folding. I went to gyne, she did a urine test and i had no infection. She asked me to see a dermatologist, i went to her n she said i have mild eczema which i also think i do but there has to be s treatment. I want someone to check it thoroughly. Can you te