My LO is 5 weeks old. Sometimes when he DL, he screams and cries. I think it's due to my fast letdown. We tried offering bottles and he seems to be more calm and hence tends to spit out lesser. When he DL, he will spit out a few times after every feed even when we burp him. How can I resolve this issue? I hope to continue with DL as I'm a sahm. But his fussiness at times makes it really stressful.