Dream. plz help me?

i go to sleep and when i wake up i cant be able to move.i realize that im still dreaming while im in this state.while im in this state i feel a intense sensation.also while im in this state i start thinking about monsters and they come out.and when i truly wake up i feel so sleepy and i go back to sleep and i repeat the process.................P.S. the intense sensation feels really good, im afraid that if i let it overwhelm me i would sleep forever P.S.S. the intense sensation is not ual.........p.s.s.s. i force my self to wake up when i do wake up i will feel really sleepy so i would just repeat the process. p.s.s.s.s. i dont think about the monsters everytime, sometimes i feel an urge to tink about them while im in this state