I'm 100% certain this is BP related because impulse control is usually connected to BP and the way it happens with me is not your general lack of control. Sometimes I just do it and don't realize I've done it until after it's been done.

I meal plan, yes. (: I'm actually going to the store today to get some more ingredients and also some cool tupperware to freeze things in. I'm hoping that it will help encourage me to spend less. I'm very much a compulsive buyer so it's hard.