Pregnant and miserable

Got up at 7 with the kids, after making breakfast and changing my daughter I went straight to the couch, I was feeling so exhausted the moment I woke up, ended up falling asleep about from 9-11 (awake every 5 minutes because I'm not comfortable actually sleeping when the kids are awake) I just couldn't stay awake, I finally willed myself to sit up and stay awake but thinking of all the things needing to be done today exhausts me even more, dishes, laundry, shower, daily cleaning. I am 13 weeks pregnant and almost everyday is like this, I've never felt this useless and utterly exhausted 24/7, I hate it, I hate myself that I can't just force it away or push through it. I'm so miserable.