If you are really into home remedies these worked for me.
Eat about 1/2 cup of plain yogurt 2 times a day. You can also use the yogurt in your vagina about 2 tablespoons before bed. Make sure you use clean hands and rinse off in the morning.
Drink 1-2 tablespoons of apple cider vinegar in water 1-2 times each day to make your body more acidic.
Peel a clove of garlic (leave it whole) and insert it in your vagina for the antifungal properties. Put some olive oil on it first if you are dry so it will slide in easier. Leave it in overnight. You will taste the garlic flavor in your mouth shortly after insertion. Try this for a couple of days.
Try one at a time to find out which one works best. The creams commonly prescribed for yeast infections are contraindicated in both pregnancy and breatfeeding. Yes it says that on the box - even the OTC creams. Good Luck!