Dry down there...?

I have never ever had a dry vagina I usually discharge so much I have to wear a panty liner....

Over the past 2 weeks I’ve noticed less and less discharge and it is so dry when I try to have sex I have to use lube and even then itsstill dry. It’s now hurting when I try to have sex and bleeds a little. I was STD checked and they are negative....

Anyone ever experience this? I’m 24...it’s definitely not menopause..RIGHT??