s very typical (common even) to experience some short lived
side effects (like the ones you describe) after increasing your dose of
Citalopram. The side effects should start to improve after about a week, maybe a little bit longer. I would recommend just giving it some time, and of course, keep your doctor abreast of the way you feel.
Also, just like when you first start an antidepressant, these meds take time to make noticeable differences in anxiety.