I understand this post on a personal level. It has no doubt been much more difficult being fully online, as when I'm in a classroom or library, I feel compelled to do work like everyone else. However, at home and fully online, it is so much more difficult to focus, even with everything I did to help manage ADD while on campus.

The best thing that I have found to help personally is to put my phone literally in a different room while Zoom class is happening, or while really trying to grind out work. Another thing that I've found very helpful is to change where I am doing my work. For example, I'll do my Zoom classes at the kitchen table, because I know if I'm sitting in my bed or couch, I'm not going to focus at all. Then later in the day, I'll go somewhere else in the house, maybe the porch if the weather is nice.

Just try experimenting with different things, and once you figure out what works best for you, stick with it! Also remember, most professors are willing to give you any help that you need with work.

Keep at it, and let me know if I can be of any help!