Being an asthma patient, I've had many injections of epi and it does make you bounce off the wall. If they gave you epi injections, they most likely would not have used the pens any way. Even when I've had four injections of epi at one time, that's usually out of my system by the next day, if not sooner. Now IV steroids, that's another thing. A few years back when I thought I was having my last asthma attack and they filled me with IV steroids, sent me home on Prednisone and Xanax to take during the day. I'm thinking, I've never taken a tranquilizer during the day. I soon understood. I was bouncing off the walls for an entire week, even with the Xanax.
I think you need to find out what they gave you and let them know the reactions you are having so you will know if what you are experiencing is normal or not. From what some of the others who have your same condition are saying, it sounds like it is. But, I think I would call just to be on the safe side. We all learn a lot from each other here sharing our experiences, but I, for one, am not a health professional.
I so know that feeling you are going through right now and I hope it calms down real soon.