Hi, from your history I would suggest you should first wear the glass for correction of astigmatism
. Secondly if you really have muscle weakness
then convergence test and pencil tip exercise helps. The redness
after trauma on and off may be due to fluctuation of IOP or inflammation.Show a glaucoma specialist who can rule out secondary glaucoma
by doing certain test.Don't strain your eyes too much.Take breaks while working on computers....TC..