Yeast infections nonstop

I have had yeast infections non stop since I got pregnant but really since we started <a href="https://glowing.com/glow-fertility-program">IVF</a> a year ago. I am loosing my mind!!!! I'm so itchy! if I use a 3 day insert cream and wipes it's back with in a week. I took an Epsom salt bath today and I was almost in tears it's so painful. Does anyone take probiotic for yeast infections?