Sex Drive

My sex drive sucks! And I don't know why! 😩 
I'm 5 weeks pregnant, so that may have something to do with it. But I would rather sleep than have sex any day. My SO hasn't complained- he's not that type- but I know he's probably thinking something is wrong with me. We use to do it all the time. But now- all I want to do after my 12 hour shifts is sleep.Â