I hit a bit of a wall on research concerning the shadow work and steps for moving forward.

After some thought I decided to reach out to someone with a bit more experience, who suggested that the reason I’m having trouble assimilating this shadow is that it is not entirely seated In the shadow self at all.
They suggested that perhaps It may be tied to something that is a part of my core and needs further development. Meaning that the whisper has a source that isn’t wholly external to my ‘light side’, and there is something where it is rooted that needs growth or development within me. And once the ‘soul’ has grown, developed, and transformed, then the shadow/whisper can be reassessed if needed.
This has a ring of truth to it. There are parts of myself that, because of the way I walled myself off emotionally and grew up so fast, never developed properly or fully.
They suggested doing a chakra reading to look for blocks, which I have, and I will post next week when I am at a computer and have had a bit of time to analyze the results and dig deeper into it.