I have a SERIOUS problem with my eyes..?

Sounds like you are overwearing. You need to give your eyes a complete break for a couple of weeks. then wear your lenses in gradually , a couple of hours a day and see wehre the cutoff point is. If you overwear yoru lenses and get an infecction then you affect the amount of time you can wear the lenses for afterwards. You should also go back to teh doctors for advice about re-introducing lenses.