Hostile CM

So my CM is destroying the sperm (had been tested). We don't have the money for <a href="https://glowing.com/glow-fertility-program">IUI</a> just yet, but I wonder- I've struggled with recurring yeast infections for years. Literally like every single month. So I'm wondering if maybe my CM is too acidic and that's part of the reason? I have now started taking probiotics while we wait to save... My doctor also wants a Laparoscopy done but medical won't cover that so that's also a bit of a saving game...

Has anyone here gotten pregnant just by upping their probiotics? Clomid didn't work and my husband's sperm analysis' are always normal.