Dry down there...

I’m 31 weeks & I barely have any discharge...I’ve actually been dryer than pre pregnancy...And sex can be uncomfortable...not to mention I notice white pieces of I dunno (guessing discharge or vaginal skin sloughing) after sex...I’m concerned! I’m wondering if it’s just my body or if something is going on. I’ve never had an infection or yeast infection but from what I read you have a lot of white discharge...and like I’ve said I’m dry down there? 🤷🏼‍♀️😬 So confused!