Good to hear from you. Whatever your taper, if it works, that is all that matters. You don't want your CNS overwhelmed with too much of a cut, and go into acute, you want to feel like you don't quite have enough medication per dose, but you can still function in some capacity.
It is really hard, tapering is extremely difficult. Your so low in dose however, would like to see more end stage peeps chime in. I know the very low dosing can be difficult in a way that the higher doses are not. Not a guarantee at all, but it is different.
This is temporary
You will heal
You got this
-Dove