online learning was incredibly hard for me especially back when my adhd was undiagnosed i managed to do 1 and working on a 2nd masters degree online heres my advice  -set your alarm as if you were still expected to get up and go to class get up shower eat whatever is normal for you one option take the time chunks you would have spent sitting in a classroom say m-w-f from 1000-1200 devote that same time to sitting down and working on that classs assignments  -allow yourself a little wiggle room if you sit down to work on math but you just cant focus swap it out for a different class  -change of venue i always struggled to focus at home and work better if im at the library or something look to see what your options are  -communicate with your professors if you find youre really struggling to get stuff done let them know most profs want to help their students especially right now let them know if you start to fall behind  best of luck