Pregnancy & yeast infections 😫

I have been getting an infection my entire pregnancy. This is like my 5th one. I’m 33 weeks- 34 on Sunday. I take the medication and goes away for a few weeks then comes right back! I eat yogurt daily, I drink A LOT of water, I stay dry down there, I change my underwear often. I wash my underwear in hot water and with baking soda to kill the bacteria. My clothes are loose fitting. I keep my sugar intake low. I’ve even tried ACV baths several times ughhh it’s so frustrating. And it’s never a little infection it comes on as a chronic infection every time. I wish more could be done but my OB just gives the meds and that’s it 😫😫😫😫