I am on day 40 of Zoloft (generic--12 days 25mg and 28 days 50mg). At this point and dosage I'm not sure it's helping, but my doctor wants me to wait a full 6 weeks on 50mg.
Anyway, the only advice I can give you at this point is to take your klonopin and if it's not working for you, talk to your doctor about switching or increasing the dose. My doctor started me off on Ativan and it didn't work for me and so he switched me to Xanax XR and that helped SO much.
Also, I've never taken klonopin, but from what I've read on here, it becomes increasingly more effective for I think it was 7-10 days or something to that effect. So don't give up!