I'm with Muslimah
You've to set a realistic timer system
Time yourself to write X amount of words
Catch yourself at odd intervals until you develop a realistic routine
This will greatly improve your creativity juices in writing your blogs
Make a plan and stick to it

I'm lucky to be able to work on my blog full time but can understand your frustration. Don't try losing sleep as it will only make you tired. Instead just try and fit in a small amount of time each evening when you've had chance to rest. As Muslimah, said, even 30 minutes can make a big difference. Create a plan and draft out each post before writing. Spend time researching as well so you know what to write.

Set a realistic schedule, so you don't feel overwhelmed.
Possibly 1 -2 articles per week. You can dedicate 30 minutes daily to write 200 words, and within a week, you should have at least one article to publish.
Another option is to outsource to a freelancer if you have the means. But I'm yet to try it and don't have much info about it.
All the best.

Check your awake hours, earlier to bed may give you better quality of sleep, and then set your alarm for an hour earlier. Set a timer while you write

Schedule your writing days, you tube video days and pinterest days. That will help. 10- 20 min at a time.

Steady as you go, each day will bring forth more from your efforts, Matt.

Rudy

Hey
I keep at it till I can make out.
That's what I am doing.
Wishing you well, continued success and a terrific day.
Lula