RPG MAKER 2003 HELP

During the making of a random boss battle on my game, I came upon a gliche. I made a command called "Charge" that is just programed to first, show Recovery Animation C on the character that used the command, recover 4 MP, and end event processing, but every time I test it and use the command after I use a spell, it heals 4 MP, then automatically uses the last spell used, drains the MP cost, then goes back to the starting point of the action time bar. I have no idea how to stop it from doing that. It might be a script problem, I just don't know. Could someone help me? I could send a copy of the game if need be.

I tried that and it didn't work.