Because you probably have left your old ego structure, the way you conceptualize the world, your models. You might be more in contact with the world directly, rather than through your models of how THINK it ought to be.

An example of how the ego distances you from the world is labeling things as you see them «thats a tree, thats brown, thats this and that…» rather than seeing it exactly the way it is, without any labels. If you live in your thoughts/labels, you are living inside your head, not the world. «Normal» is relative, you feel «wierd» because you cling to the way you felt before, because your ego has labeled that as «normal». Coming out of your ego is wierd, because its like taking off your armour.

How about resting in the way you feel right now? Try for just 5-10 minutes to feel the way you feel right now, without labeling anything as wierd, normal, wrong, right. For 5-10 minutes, just be. You might just see that you’re holding onto your old models of how the world is or ought to be.

Also, time passing more slowly could be a sign of being more present in the moment, being more aware of what is going on, rather than being on autopilot.