Thoughts?

Just wanna know what you moms out there think. My little man is 3 weeks old and only sleeps in his glider. I’m super anxious about literally everything so I’m always worried about him and honestly lose sleep over this. I worry about his position in it. I’ve had my mother and mother in law say that he looks fine, and I’ve shown my pediatrician the photos and he said he looks fine. It’s reclined back all the way, there’s a slight incline but it’s the same as if someone was holding him, his shoulders and head are supported and his head can’t fall forward. And there’s a strap so he can’t roll or sink down. Just need some reassurance that everything is okay.

Edit: forgot to mention that this is right next to me at night and he sleeps for about 3 hours then wakes up on his own to eat