Postpartum anxiety or what?

Christine
Im 10 weeks postpartum and haven't felt like myself lately. I'm overwhelmed and anxious ALL the time which makes me super irritable and unenjoyable to be around. Not to sure if it's hormones or just trying to grasp the whole mom thing (I'm a first time mama) and seeing how kind of unfair it is as being a mom such as having to be up at all hours of the night with baby while their dad gets to sleep a full 8 hours like a friggin hybernating bear.  Don't get me wrong, I do love being a mom and I love my baby boy but man..I just need to take a chill pill and idk how to deal with the negative emotions. Does anyone else feel like this?