Panic Not at the Disco

I've been feeling like I have a hole in my stomach, shaking and having bad anxiety attacks again every morning now for at least a couple of weeks. This coupled with my waking at 3:30 and 4:30am is causing me much distress.
I feel as though there is something or someone (not a real someone but an aspect of me) locked up somewhere inside of me screaming to be let out.
I have no idea what is causing all of these symptoms and maybe I don't want to know. I guard my secrets from myself.
I hope to see my therapist soon. She'll know why and how to stop it.