Its hard for me to say but the other tooth is most likely the adult one and is going to be stable. Its hard to pull a tooth out that's healthy and stable. You can try to loosen the other one gently. If not, a dentist may need to remove it if you can't. Or you can try to eat an apple or something on it and see if it knocks it loose.
I can wiggle it a bit but then I feel it rubbing against the other tooth so I stop
If its not falling out on its own, you may want to go back to your dentist and get it removed. Can you wiggle it? Is it loose at all?