Well I double, and triple checked my schedule.

Unfortunately it's easy. I have Thursday off and then I do not get another day off again until Thursday the 25th. No wonder I have no idea if I'm coming or going! Things should settle down in August... hopefully.
I am going to be scolded for the overtime. It's a vicious circle. The GM makes a rough schedule, then the scheduler makes the final draft. Every week she calls me and says "She keeps over scheduling you, I don't know what to do." We both have a break down penciled in for August.