Yeast infection

Ive been on the keto diet since May and have had several yeast infections or BV since being on the diet, it might not be the reason but part of me wonders if theres something im eating that my body doesn’t agree with...

Ive also had a bump that comes and goes on my underwear line (close to my vag) that is very uncomfortable.

Its maddening.. im ready to be healthy down there, it feels like ive had issues for months down there.

Has anybody experienced anything like this?