My 1yr old son will not sleep in his own crib and on top of that I have to nurse him to sleep. He…

My 1yr old son will not sleep in his own crib and on top of that I have to nurse him to sleep. He wakes up at least 3x in the middle of the night and latches on for comfort and then goes right back to sleep. At this point i swear I'm the pacifier. How do I even begin to wean him off my breast AND transition him back to his crib?