I have a 20week old who will not go to sleep unless being fed to a deep sleep before I can put him down.

He won't take a pacifier.

He will cry and cry if I put him in the crib not fully asleep.

Have tried patting and shhhing him in the cot but just cries.

Have tried rocking and patting him in my arms but isn't happy unless he has a nipple to comfort suck on!

I've tried letting him cry for 6ish mins or until he is really crying. Has no signs of settling himself.

Any suggestions?

I'd just love to not have to use my boobs to get him to sleep every night.