Hi. I have an 8 week old who will only sleep when I'm holding him. He had trouble gaining weight at first (due to a bad lip and tongue tie we had revised) so he nursed around the clock, which is why I held him to sleep. (Never wanted to establish that habit.) but now he wakes up whenever I put him down, even after waiting 20 mins for him to be deep asleep. We swaddle, do white noise, dark room, etc. so how can I break him of this? Both of us are sleeping terribly. It's exhausting. Shush pat does not seem to calm him, which we try st bed time and naps. Any advice is appreciated!