I take 100 mgs(2 tablets) an hour before I go to bed. I sleep through the night just fine. But the following day, Im tired and drowsy. One tablet doesnt work. Im afraid after i stop taking it, that i will have insomnia back again. I have tried everything else for insomnia, this seems to be working but i hate being so tired and drowsy all the time. Any suggestions would be apprectiated.