You are bonkers! but so are the rest of us.
I am on the second year of an ou degree and am trying to juggle it with 3 dc (4, 2, 2wks) new baby brain and possible onset of 2nd bout of PND. It can be done, but you do need to be strict with yourself. It is amazing the effect of a looming deadline though!
And it helps if you don't allow yourself to be distracted by mn