Game Help: My character can't move in Pokemon Snakewood

Hello, I was trying to plant a berry in Pokemon Snakewood, south of Fallarbor Town, and my character completely froze. I cannot move at all, all I can do is use the startup menu. Of course I was dum and tried saving the game, turning it off and back on, just to my amazing horror that my character still cannot move. How can I fix this, he is just chilling between the berry soil and the mountain. Someone send help please!!

Hi, feel free to ask this in the Snakewood thread! The people who would know would be over there. Good luck!