I guess there is an old wives tale that you can drink more water. Artificial lubrication can work in the mean time. May take the pressure off and then you enjoy sex more physically and produce more lubrication on your own. good luck
I want to be more naturally wet without using lube at all. I LOVE being able to tell my husband "I'm so wet for you" when I want to have sex or something and I feel way more confident when I get wet.