Dry vagina

My vagina has been imbalanced for like a year now. I’ve literally tried everything! My sex life is bad of how dry i get , it’s painful. But also throughout the day my vagina is just DRY! Everything is uncomfortable makes me so insecure. At first i thought it was bv because of lack of discharge i was constantly getting. I also get the irritating feeling during my period as well. My doctor tells me it’s my ph but my diet is clean i drink water all the time.. can anyone put me on to some strong probiotics or other remedies that can help ease the irritation???like I’m so over this embarrassment!