welcome
an antidepressant med sometimes helps with depression and anxiety or either one only or occasionally neither
you should try to find 1 that helps you with both
this sadly is only by trial and error
celexa and lexapro are both prozac type, but there are several other types to try if the prozac type dont help
I assume the celexa helps with depression, a typical dose range is 10 to 60, I would ask the doc about upping the dose in the hope it will also reduce the anxiety, it often does
valium type meds, taken sensibly are excellent for anxiety and go well with all antidepressants, sadly there is much silly prejudice against them from many docs but do ask for some, trembling and other physical anxiety problems are reduces by a beta blocker med such as inderal, which docs sadly seldom think of
,make sure your blood sugar isnt too low, read up about the effects of hypoglycemia on the net
the human body works best when ignored, the anxiety sensations are unpleasant but they wont hurt you