I have been dealing with OCD/health anxiety for 14 years now... I was taking Celexa, Effexor and xanax.. I saw a new doctor on February 12th and I got off the Celexa and Effexor and went to Prozac.. First 20mg 1 week then 40mg and now 14 days on 60mg.. I called my doctor because my anxiety has been worse. He says give the meds more time... I am so tired of being scared.