Every morning when I wake up, I have this hard stuff sticking to the top of the roof of my mouth and it is really mortified.
I feel plaque on my teeth too, and my mouth is always dry.
I brush my teeth every night formerly i go to bed really good(including flossing and mouthwash), and this still happens.

Why is this? and what can i do to make it stop?
Answers:    It's a moment ago saliva and secretions that are drying out while sleeping.

You most likely are a mouth breather at night.

There is zilch much you can do about it apart from having a bottle of water beside your bed. Have a drink and rinse your month if you transpire to wake during the night.
It does work as I have have the same trouble.
It gets worse when you have a cold or sinus infection, because of extra secretion and having to breath through your mouth all day and darkness.

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Have you be ripped bad by the..