Has anyone out there had this?

i had my gallbladder taken out last tuesday 2/19/08 i week ago today. i was given vicatin for pain but it made me feel soooo weird so i stopped taking it and just took regular over the counter motrin. i am having what i call "panic attacks" because i feel like sometimes i am very short of breath and start panicing then get lightheaded. i think i am freaking my self out. just wondering if anyone knew if it could still be the anesthisia(however you spell it)i have to take half a xanex to calm myself down. i don't like taking medicine at all so i think that is part of my problem also. i have my followup with surgeon tomorrow and i will see what he has to say but just curious of what info others have.