College. Why I do this to myself?

Re

So I had taken the summer off of school and started back this fall. I’m only taking one class. I have a 3 month old boy. My husband works overnight. Will the nights I have school in the morning my lo doesn’t want to sleep so than I don’t get sleep. My professor is will don’t you have someone to help/ where is your husband? I have told him many times that he works nights. Will last week he says ya that way I don’t have kids. I’m not asking for help or anything. Just saying I’m tired after being up all night. This is going to be a long semester. I never should have gone back to school this early.