Currently on 3 mg Ativan while getting on 10 mg Celexa. Not handling the anxiety. My doctor is thinking of changing me to Klonopin. Will it work better and can I just switch straight over? What would be the dose equivalent? I am very sensitive to meds, and very concerned about withdrawals on changing. Is Klonopin stronger than Ativan? Not sure about how the doses measure up. Would it end up being too much? I am very slender, 120 lbs. I have interstitial cystitis and have lost 26 lbs in last 6 months due to anxiety and diet