Glazed-over

My mood has been totally up and down today, with an overall 'melancholy' tone... And it's kinda wearing me out. I think an early bedtime is in order tonight. 

I've tried plenty of things to get me back to my regular self: swimming (which I always love doing), painting, eating, drinking, writing (which is usually very therapeutic for me), talking, letting myself get lost in thought...

I think maybe I just need to fall asleep and find my head tomorrow? I dunno. Any suggestions (in case I don't feel better tomorrow)?