I've noticed that every time I'm about to enter hypomania, weird things happen to me. For example, a few days before I went manic last month, I saw my dog jump off the couch only to look back again and see it still sleeping. I kinda just brushed it off as a glitch.

Now I'm wondering if it could be a warning sign because my mood has been increasing steadily the past few days and just now I started to hear this calming music play and some knocking around outside the door. I thoroughly searched up and down for any devices that could have been playing music, but I couldn't find anything. The knocking especially caught me off guard because I'm the only one in the house right now.

I'm worried that I might be going hypomanic again based on this and the fact that I've been feeling less and less tired and more and more cheerful lately.