I am so tired. She is only sleeping in 2h spans, she was doing 3-5. So after feeding and changing…

I am so tired. She is only sleeping in 2h spans, she was doing 3-5. So after feeding and changing and then soothing her back to sleep I am up for 40min at least every 2h. I am only on here right now so I don't fall asleep holding her. I wish her dad didn't have to be gone for work so early or work so much I need sleep. 😭🤦‍♀️😴