Re: 11 week old cluster feeding + swaddling challenges
This isn't really help with your routine, but a couple moms on here (including me) switched to one of these instead of swaddling around the same time as your LO:
It's less confining. I switched around 10 weeks, because my LO had stopped accepting swaddling but was waking up constantly due to an active startle reflex. I was able to put it on her before nursing. It was a little bulky -- sometimes I only put it on half-way and then zipped it up when she fell asleep.
I have no financial stake in this company -- it was just a life-saver for us. But if swaddling still works for your LO, maybe partially swaddling before feeding would help? We also started a routine around that age where we'd read a book every night, put sound machine on -- some similar things to cue that it was sleep time. Putting the suit on was a cue for her for a while, as well.
Mom to my sweet little "Pooper," born 10/12/11, and "Baby Brother," born 6/23/2014, and married to heavy metal husband. Working more than full-time, making healthy vegetarian meals for family, and trying to keep up with exercise routine.