DS is 20 months and has recently started waking up in the middle of the night screaming. Is this what they mean by night terrors, and if so, did your LO experience them around this age?

We converted his crib to a toddler bed a few weeks ago, and it took a week for him to get used to it. I'm not sure that this would still be contributing to his troubled sleep? Is it possible he feels less safe?

Other milestones/changes lately are: he just this week started stringing 2-3 word sentences together, and he doesn't want to nap on the weekends (unless we are in the car). Weekday naps at daycare are 2 hours long, however. He's also been going to sleep later at night, close to 8, instead of 6:30 that he did for almost a year.

Sleep is sucking for everyone right now, and I'm 20 weeks pregnant and really need my sleep! Can anyone offer advice, or at least commiseration that this will pass?