Help!

Hey guys I’m sorry for making my post private ... so for the past 2 weeks I haven’t felt sexually active. My fiancé and I usually have intercourse 4 times a week I enjoy it a lot. Here’s the thing, I don’t know what is going on with my body but I don’t get wet like before. When I feel like I’m going to cum, I just loose it like it goes away. I love my fiancé don’t get me wrong I’ve never cheated or thought about doing it. I wonder if he even noticed this and him thinking wrong. It’s such a weird feeling because like I said I enjoy having intercourse with him. Have you ladies ever been through this situation?