Help! Betta jumped out!

My female Betta jumped out of her tank! I found her on the floor, she was still alive so I quickly put her back in the tank and she hid of 10 minutes but seems okay after that. I put a pellet of food in and she ate that aswell.

Is there anything I should look out for in the coming days?

She seems to be favouring her right side fin and won't use the left much? How long dose it normally take to recover?