Celexa and waste of time

i have been on celexa 60 mg . i don't believe that it helps. well my doctor put me on it for depression and anxiety because i have chronic urticaria which is a unknown allergy which causes me to have chronic hives and severe swelling of the hands, feet,fingers etc.my doctor believes that it is caused by stress and if she treat the stress i shouldn't brake out. but she's wrong. Well to get to the point i have been on celexa for about 4 months now. i still brake out with the hives that caused me to get back on the worst drug ever prednisone. but since i've been on celexa i suffer with nervousness, night sweats, shaking,blurriness, and it makes me tired and makes me feel like I'm going crazy. i just stopped taking celexa because i think it is a waste of time and it just gives my doctor something to believe that she has cured my problems with the hives well shes wrong. i have seen over a dozen different doctors and they all told me that they will never find out what is causing me to brake out. but this doctor i have now is determined to prescribe me celexa that does solve any of my problems. celexa sucks