parrolet ingured foot

by Wittenberg
(Norristown Pa United States)

my 7 month old parrolet has recently been lifting his right foot went he sits..at first we thought it was a cute trick but this morning when i took off his cage cover he was limping and had trouble climbing. i took him out and it was noticeable that he resisted putting pressure on said foot. i dont think it's broken, maybe sprained but im no expert on birds. this is my first time ever owning a bird and im not sure what to do :C