HOW can i get my 9 month old to sleep.

I'm seriously going to freak the F*** OUT!!!!!!! For the past 4 nights whenever I lay my child down in his crib, anywhere within 30 seconds to 1 hour he flips over and is crying because he wants to sleep in bed with us. Well this is NOT HAPPENING. I absolutely REFUSE to bedshare so this is making things extremely hard. I'm honestly filled with so much anger and I feel like I'm going to f'ing snap. WHAT CAN I DO??? I am exhausted and feeling like I want to hurt someone.

*to edit we have never bed shared.. it's just he falls asleep as soon as he is on our chest or if we lay him down on the bed with us (while awake) he sleeps perfectly.