Hi ... it might be the Serevent in the Advair that is making you feel that way. I had a similar reaction when I first started the Advair and the dr suggested the Serevent was probably to blame and to give it some time ... just knowing I was not crazy helped

and the effect wore off after a while (it was quite a while - probably a few months). I take a lot of prednisone and it definitely makes me feel anxious, so I think this is a side effect of a lot of asthma meds.
Barb