Man so I sleep form 10pm to 1am, the we wake up, and the officially wake up at 3am. I have a 5 year…

Man so I sleep form 10pm to 1am, the we wake up, and the officially wake up at 3am. I have a 5 year old, 3 year old, 2 year old, and 6 weeks old. So around 5am my oldest awakes for school, the 6am my other two awake. My baby usually goes back asleep at 8am, while my other two play. I have house work of course, because my husband works is ass off and had lost his mom. I walk around with a headache and dry eyes, I literally look like I'm on drugs. My baby is breast fed, and is being supplemented. I'm getting her off the bottle, and strictly breast. So then my kids take naps, and that's when my oldest is home and wants no nap. Not to mention dinner has to be cooked in a while, so no nap. Now this is not me complaining, because I am very thankful for my kids. I haven't even complained to my husband, just love knowing I'm needed. But I am pooped, and don't know my name half the time.