I feel so lazy!

My baby is almost 6 weeks and I still don’t have a routine for the day. I stay up all night with the baby, wake up at 11ish am and don’t really start the day until 1 pm. I hate it! What would you suggest I do to get onto a better routine? Ideally I would like to get onto a routine for when I go back to work. I have to leave the house by 8 am every day so I’m a little nervous for when I go back.