This is normal. My boy loves his nursery but as soon as he see me or dad he hates the place The girls in his room say he’s a happy little boy who is into everything but on drop off and pick up you can’t tell that . They will settle but it might take a couple of weeks to do so
Our nursery recommended we always say that we are leaving (and when we will come back) rather than sneak out. Otherwise I think they get upset as they expect you to be there then suddenly you aren’t. They might get upset when you leave but often settle quite quickly after you are out of sight.
I think this is normal. 😁 We are doing ours on Thursday and I have read and heard very similar experiences like that of yours 😁 Most people say it takes 2 or 3 tries and they are good. But all kids are different. In the end, they will settle in and this will all be forgotten quickly. 🤗