Hi! 39 weeks. I've been feeling some depression. I don't feel like doi…

Hi! 39 weeks. I've been feeling some depression. I don't feel like doing anything, I have no mood, tears already in the morning. I don't understand what's happening. The whole pregnancy was like a stubborn lead soldier, and now it's exploded. Maybe I'm just tired. Does anyone experience something similar? I'm going to give birth soon, I need to get ready, but I can't.