May be try this stuff:

 

https://en.wikipedia.org/wiki/Pomodoro_Technique

use conscious breathing when your mind starts to wander

you can start by making your work enjoyable with distractions that however do not require your full attention

for example insteda of high distraction shitpostings I use home computer to play new musix in background & after each album finished I make short notes about the musix (sort into appropriate folder for genre specific listenings, for example)

this takes very little of your time (most of the listening can be multitasked with your work easily) but it also supersedes a different distraction you might get quite well

Write your goals and steps of work for them on something that you always see.

Try to pay someone for doing your work

Disconnect your internet, junky.

https://bossasaservice.life

How you end up not being productive? Because the approach of solving this, could be different depending.

Do you procrastinate, and has problems to start the work?

Do your attention wander, and has hard time to concentrate?

Do you find the tasks too uncomfortable to do?

etc.

Don't wörk in your living room. Especially don't work at the desk that you also lurk from.

When I wörked from home I set up a table in the kitchen and worked from there.

 

I usually listen to hp lovecraft audiobooks as a background noise. I usually don't process it in my mind while I work but whenever my mind starts to wander it catches it somehow.

 

Also I feel like it helps if you give you inner monkey something to do while you work. Eg. drink a cup of tea. Or work while standing. In these cases you inner monkey can hold the cup and drink from it while your wörking or move your bodyweight from one leg to the other when you stand.