Depressed & low sex drive

I've been in a depressive state for about a month now. I've just had low energy and motivation, hatred for everything I'm doing, the usual stuff. It's been really affecting my physical relationship - I'm never in the mood and even when I am, I don't get wet enough and even fingering hurts really badly. My boyfriend didn't even  enjoy receiving oral as much because he knew I wasn't as into giving it as I usually am. We're stil physically and emotionally attracted to each other, I think I've just changed a little recently. Has anyone had an experience like this before? Please tell me how you go out of it💕