Not baby related, but being a single mum

On your toughest days remember you’re doing an amazing job. If you have friends and family that is close, reach out to them for assistance. Don’t be afraid ask for help

My best words of advice are
Don't kick yourself, set yourself some clear rules and get yourself a solid routine that works around you.
For instance, I have chronic pain that is worse in the early morning so before I met my current partner I slowly moved my son's sleep schedule so he woke up at 9:30 am so my pain wasn't so bad when we woke up.
As for the clear rules, remind yourself that your child comes first and make sure every decision you make has their best interest in mind. Give them as much stability as you can, reach out to those who show willing to help and you'll do just fine. Best of luck, I'm sure you won't even need it ❤️