Omg got barely 4 hrs of sleep. My back hurts and my son woke up at 3 am. I fell asleep with him on the couch. He woke up…

Omg got barely 4 hrs of sleep. My back hurts and my son woke up at 3 am. I fell asleep with him on the couch. He woke up at 5 am then I decided to put him in his crib. Well he woke up 5 mins before I left and his father grumbles. I changed his diaper and gave him milk. No thank you whats so ever. I get off at 11 am. On 4 hr work day restriction.