LO has been sleep trained for a few months and we put him down awake. He gets himself to sleep with minimal crying and within 15 min or so of us putting him down

He is working on his top teeth and one is about to break through. He's been especially clingy the past few days and I've had to come in and rock him to get him down because he is getting so upset.

Normal ? Sometimes he needs help and sometimes he goes to sleep normally. Sleep training has been so great for us. I don't want to screw it up !

(This is also hitting right when he learned to pull to stand. So he is standing up in the crib and gets mad because he can't figure out how to sit down )