Sounds generally like MC wasn't a bad session at all. Your W is obviously still holding out and watching you to see how things progress until she makes the move to work on MR.
It's not that I don't believe your W when she says "her plate is full", but probably more so that she is fearful of you returning to your old patterns (the bowling alley anxiety shows this). Cut back on the "Saturday night" occurrences and I think your on a good path to showing consistency, which is what you need (and she needs) to grow into what you want to become.
Curious, did you discuss and of your personal goals in detail during the MC? Or is that something your keeping to yourself? If she knows exactly what your working on, it's easier for her to pick you apart as soon as you have one minor fallback.
