Practice on developing your cognitive focus. Try using games they exercise your brain. Or listen to sound frequency’s while you read. To help you zone into things and pull your mind out of the spacing out. So you can get your tasks done without that happening. But definitely let a doctor know you are experiencing this, and look on ways to bring you out of that. I do it sometimes as well. And what improves it really is to not think as much and keep my brain active with reading and daydreaming along with reading. Can help you feel some life inside of you.

I feel this, I work on finding something to get my mind on something or off something

It’s possible that you’re dissociating. I used to do that a ton at work and at any store and it was because of a med interaction