Not Feeling It

Something weird happened today... The day started off at theatre rehearsal where I just felt overwhelmingly sad. Then I got home and was okay for a bit and once the night hit I started to cry for no reason. I don't know why I'm feeling like this. Maybe it's because I have been so locked up in my house more than I'm used to. Maybe being unsocial makes me sad. But then I think about it, and I haven't been indoors ALL the time. I've seen a couple friends here and there. There has to be something else. Maybe if I just go to bed now I'll wake up to a bright, cheery morning.