She's still quite young and new to daycare. It will take some time to adjust. She could just naturally have a bigger personal space bubble too. I have a few kids like that and sometimes have to remind the others to give xxx some personal space.
We cuddle a lot here!! It's one of my favourite things about home dc vs centre dc. If I'm on the floor there is usually a child on me or around me. They take turns and it's never been an issue. It's a great way to create those special bonds IMO. I can't imagine having a rule that no one is allowed on my lap but that is just me. You will find the right balance that works for you and your group!! However, I do think that too much cuddling can be coddling and that is when issues arise.
Good luck!!![]()