issues getting and staying wet

Sometimes I have issues getting wet and staying wet any ideas as to why? It's not my man or how he makes me feel because he blows my mind every time. Jus every once n a while I have a drought for some reason and I think he is starting to believe that he doesn't satisfy me or that I don't want him even tho I assure him this isn't the case I completely understand why he would think that way.