I can understand why you would want extra Klonopin after the issues you had with your last refill, and it is comforting to know you will have some extras there if you need them

I think that Klonopin could be contributing to your low mood, but you are right, you will probably never know for sure if it is. If you need it, obviously take it tho if you take it PRN?. There's no need to suffer if the benefits outweigh the risks at the time

I wish your pdoc could do more for you. I don't think hiding the fact that you're taking a little less Klonopin would hinder that in any way