When your brand new job is giving you nausea, vertigo, diarrhea, and night terrors, it isn't something you can just fix.
I walked away this morning. For my own health, both mental and physical. My boss tried to convince me to stay, but understood that it was a terrible fit in the end.
Feeling lousy, and defeated, but the walls are no longer closing in around me. I am starting to feel a little better.
I'm going to take some time for myself. I'm not against something falling in my lap, but I won't be actively looking for a new job for a few weeks.