Mucinex?!

I never thought I would be posting this 🙈 however I’m wanting to know thoughts! My hubby and I had a mmc at 10 weeks in July and since then have been desperately trying to conceive! I have heard Mucinex (aside from its other job) also helps thin out your cervical mucus. Does anyone have any experience with this?! I literally feel crazy and ridiculous for asking 😅