Zoloft and insomnia

I would like some feedback from the people who are on Zoloft and had (or have) trouble sleeping.Did the insomnia last days ,weeks or months.I am now weaning off off Lexapro and going on Zoloft.This is day 5 of taking half of one and half of the other.As time goes on the insomnia gets worse.I take .25 mg Of Klonopin after diner and .50 mg of it before bed .I get to sleep but it last 2-3 hours.Having gone through 8 different anti -d, i know all about the adjustment period.I was on Cymbalta for 12 weeks and i could not sleep unless i took a good dose of sleeping pills.If the cymbalta would have been great, than i would have considered taking a sleeping pill for for a long period of time but that was not the case.What i would like to know is ,(by the way i know that we all react differently) ,did the insomnia go away after awhile? Is Zoloft working for you but you have to take a sleeping pill even after many months?Thanks for your advice or thoughts.