Not wet Enough!!!

So disappointed and don’t know how to feel especially being very insecure already. I currently am 6 months pregnant and have never had issue with “drynesss” during sex. I am always in the mood but last night my bf and I were having sex and I noticed I never got super “wet” like I normally do. What could this mean or am I just not drinking enough water. I’m always thinking he gonna leave me or something cuz of my insecurities now this😪 makes me feel way worse.