Workday Blues

It's Monday. It feels like a Monday. I think my company is the only company in the world that is open today. And despite the fact that we've been pleasantly slow, I don't want to be here.
I am not sure if my lack of desire to be here stems from normal Monday blues or from something deeper. Those familiar with what has been going on at work are aware that for the last 8 months I have been the supervisor by proxy for the Customer Service Department. Then 2 weeks ago they finally hired a "Supervisor" who has been here since last Thursday. They have yet to let me know how my role will change and what it is now I should be doing. Needless to say I am doing my best to not act like a lioness who's cubs are being attacked. Call it nature or self preservation - whatever you call it, I am trying really hard to not let myself feel like my toes are being stepped on especially since I hope to work well with this new supervisor.
I'll keep you posted to if the mother lioness attacks or not!