My son is 9 weeks old. He goes to bed at 930pm. He starts to squirm / wake up at 330am when I usually just grab him immediately and feed him. However, the last 2 nights, I have just given him his pacifier and be goes back to sleep for thirty minutes. I can pretty much do this for 2 hours until he actually wakes up / truly cries.

Am I starving him by doing this?! He's been to birth weight since week 1. He sleeps next to me on his bassinet so it's really easy just to pop his pacifier in...