What am I missing?

Obviously from my whinging, it's been a confrontational irritating frustrating week. Usually, when this occurs, it means that I need to go pay attention to and finish something that is blocking the other issues. But I can't figure out what that is. Unresolved relationship issues with the ex? I sent her an email, she hasn't replied. Unresolved work issues? Didn't think so. Hmmmm.