Ugh. So, first of all: I already feel pretty stupid.
Somewhere, I got the idea that black beans were okay on Phase 3. I realize now I was incorrect.
Yesterday was my first day of Phase 3, and I made a salad w/ Cucumbers, Tomatoes, Avocado, Black Beans, and Lime juice. I had a couple servings yesterday (small ones, as this was shared at a BBQ) and probably 1/2 a serving at lunch. I'm prepared to do a steak day tomorrow if there is a lot of damage in the morning, and clearly I won't be eating any more of them. However, have I totally messed up my set point phase now? I lost ~14lbs on Phase 2, and obviously I'd prefer to maintain that.