Failing my son. I need to do CC but can't bring myself to.

[Needsweetstosurvive]

DS is nearly 16mo and wakes between 2 and 5 times a night for comfort. He falls asleep by himself in a cot in his own room quite happily but has the habit of waking to make sure we are still around. Usually just need to tuck him in or maybe pat his bum for 10mins or so and he settles again. I was going to wait it out but his sleep is getting worse after improving slightly and I just need some sleep so I can feel human again. I need to do CC for both our sakes but I just can't bring myself to. DH said it will probably improve by itself over time but I don't think I can wait much longer. Any opinions/advice?