A few questions- would love feedback please....
4.5 month old sleeps in his crib in our room. Sleep has been off for 3 weeks now. Also we cause a lot of disturbance. We are moving in a month should i wait to move him or move him to another room here?

Nap train or sleep train first? I was thinking naps because it’s just him and I. Nights DH may interfere. I’m trying to teach him to self soothe. He started sucking thumb and mouth in hands. Breaks from swaddle so I was going to have him just wear comfy, safe sleep wear? Also, we have no monitors is that a problem? Sound machine works but i can hear very well and room isn’t far. Thoughts on what I should do first?

Trying to get schedule together since he’s been off with sleeping. I nurse to sleep so i would like to stop that during training. Burp well cause he wakes up with gas(gerd baby too). Trying to get him to sleep 1.5-2 hrs like he use to a month ago. He now naps for 30-45 mins. Wakes up every hour at night. Time to train? I don’t mind feeding in the motn but would like to see how this goes....

suggestions? tia