Would it be helpful to sit farther away from my monitor?

I went to an optometrist for my first time today and found out that I had -1.25 on each eye. I have to use my computer for around 10 hours a day.

I am wondering if switching my PC monitor for a TV, sitting around 9 feet away from it with -1,25 glasses (or a lower strength), could help slow/prevent the worsening of my myopia. I can currently sit around 22 inches from my computer without glasses, would increasing the distance using glasses be helpful in any way at all?

Or could sitting just close enough to the TV that I can use it without glasses be better?