Toddler sleep regression??

My little guy is 2.5 this month, he was doing so so good at naps and night time. We moved him into a big bed about a month ago and he did great with the change, kept his schedule. Well now he’s started waking in the night and screaming for me. I go in and he calms right down and says like “oh my humidifier turned off” (it’s on a timer) or he wants the door cracked - we sleep with our doors closed. Or he dropped his stuffed animal on the ground 🤦‍♀️ he doesn’t get out of bed even though I’ve told him he can get up and get his animals if they fall. I fix whatever is freaking him out and he lays down and blows me a kiss and goes back to sleep. It was just once a night but last night was 3 times.

Last week he was skipping his nap every other day, but he’s gone back to napping every day for the last 3 days. Now I’m wondering if that’s part of the problem?? Ugh. I swear I just get him figured out and he throws me a curve. He has all of his teeth so he’s not teething, his last molar came in about 2 weeks ago. The days he skipped his nap I still made him lay in his bed for a couple of hours for “quiet” time