My 11 week old baby won't sleep unless on me I've tried holding him for 20 mins then put him in his cot but wakes the second he is in it and screams. I've tried just placing him in it and sit holding his hand so he knows I havnt left but he still screams. He refuses to sleep in his cot so he sleeps in my arms on in bed with me. When my boyfriend takes over on a few nights when he isn't staying at his grans. He falls asleep a few mins once my boyfriend puts him in the cot he doesn't even scream at all. I can't take it no more I'm going nights with no sleep as scared incase I hurt him if he is in my bed or if I attempt to put him down in his cot several times through the night. It's the same through the day for his naps he will scream unless he is in my arms. I don't know what to do