How do you get your older child to bed? My DS goes to bed at a very early 5:45ish, so we do dinner at 4:30, bath around 5:10, then the rest of our routine, but DD usually screams her head off this whole time of day bc she won't sleep unless being held and/or actively bounced or otherwise soothed. Thus far, I have had someone else in the house to help me deal with one child or the other, but that's not going to last forever. I can't let a newborn scream for an hour while I deal with my toddler, and my toddler can't focus on his dinner or getting ready for bed if we have a screaming toddler in a bouncy or something near us, and he is a former terrible sleeper so I can't buck his schedule (then I'll just end up with two terrible crabby crying sleepless kids and probably off a cliff myself!). How do you deal with this?
Re: If your younger has evening fussiness...
This probably isn't the answer you're looking for, but unless your toddler needs to wake up early in the morning I would place priority on adjusting that bedtime. I guess it depends what your overall schedule looks like.
For your baby I would try the Moby or the Ergo. It's really difficult to wear one child and still lift the other, but it can be done. I have a really bad back- but sometimes I have to do what I have to do.
Is your SO at home in the evening during all this? I'm thankful that DH and I are both home in the evening most of the time. I know this isn't the case for everyone, especially with such an early dinner / bath / bed time.