since i was lot in research in the astral projection from last two months ..i'm trying to astral project from last few days but,what happens is my body becomes heavy(not sleep paralysis but lightly numb) and it continues the same stage for 40-50 mins so,i had to give it up and i've never reached vibrational stage. am i missing something in the process.As i am a beginner. i need help from you people so kindly help me in detail. 
update: i do it every early morning (wbtb)

update: i do it every early morning (wbtb)