Vaginal infection. Both at the moment.

I was diagnosed with a yeast infection few years back. Since then it has been coming and going. It's become very frequent now. I have a thick white discharge with itching in the vaginal area. I have used flucanazole on several occasion in the past as a measure of self treatment. I have seen that when I increase my sugar intake, the itching increases. I am also a frequent user of candid b cream. As long as I use the cream, the itching reduces, but when I stop using it, it comes back again. I have observed that with a healthy lifestyle, I can keep it at bay but whenever I have a little bit of alcohol or sugar, it comes back again. I was also diagnosed with folliculitis last year and the doctor gave me some antibiotics and some anti bacterial cream to be applied inside of the nose and also the vaginal area, after which folliculitis and itching both subsided. But both the diseases came back again after few months. Now I'm suffering form folliculitis and vaginal itching both at the moment.