Klonopin (Clonazepam) is not the same kind of med like Paxil I personally do not think you'll have a problem with it, and at that low dose, things may work out well.
My pdoc gave me that and told me use as needed, it's fine for day use for me, Ativan (Lorazepam), which is in the same class of meds, I use as needed, in the evening near bedtime, I find it relaxes me enough that I can sleep.
Don't be afraid to give this med a try, it's not in the same category as Paxil.
Lots of luck with this.