The doc can give u meds for it .. drink lots of water cranberry juice
If you can get it where you live you can use canesten thrush creams and the pessary is safe to use. I was prescribed both whilst pregnant with my lil one and had no problems. If in doubt the best person to get advice from is a pharmacist
I always wash with 1/2 water 1/2 vinegar down there every time I shower. It removes yeast infection and prevent s it . Plus it helps me feel clean!! Use a spray bottle