Based on the information provided, I agree with what the "substitute" recommended. Many people have problems tolerating Ambien. Although it is widely prescribed, it has some very potent side effects and I feel your symptoms are likely a result of it. Since you have been on Klonopin and done well with it, I would restart the 0.25 and stop the ambien. Your dose of Klonopin is a low one, and if it is the only thing helping you I wouldn't be in a rush to get off of it, although it is always a good idea to periodically try to taper off this class of medication and see if you can "get by" without it. If you can't, it is a reasonable dose to continue...at least for a while longer.
Good luck and please click ACCEPT if this information was helpful. Thanks.
Your sleep patterns are completely altered because of the ambien. They will return to normal in the next few days.
You can take the Klonopin up to 3x a day, so if you take one tonight and have severe anxiety when trying to sleep, it is OK to take another.
Just try to relax and know that you are OK. This waill all resolve soon, and try not to be anxious about this. You are just fine!
Please click ACCEPT so I can get credit for my time spent on your case. Thanks.