Electric field at point inside a parallel plate capacitor

This doubt is nagging in my mind for couple of days,and its makes the rest of the things so dizzy and confusing.Heres what i thought-


What is the electric field at a point inside a parallel plate capacitor?

I thought of this-When i place a guassian surface of ,well maybe any shape,between the parallel plates the electric field lines all pass through it,so net flux should be zero?and if it is zero E should also be zero?

But common sense tell me E cant be a zero,and something is wrong with all the above thinking.What can it be?

Also please explain in clear language,i googled and ended up in i dunno what,then i came here expecting help.