toe shut in door

My green cheek conure toe got squished by chair casters wheel, What should i do, in my current time the vets are not available now(closed)

I had the top of the cage open to change the position of a perch. Bella flew onto the cage door top and it crashed down trapping her toe between the doors. I quickly opened the top and released her toe. She didn't make a peep. Her foot now feels quite hot, It doesn't look like it's broken...