It's great to hear that you're doing better, especially after the trouble you were having with chelation before.
I've been doing very frequent dose chelation (hourly or every 2-hours during the day) with my usual chelators and have experienced obvious improvement. I tried doing it with DMSA and had some obvious yeast reactions. It wasn't so serious, but it was definitely more than with ALA or cilantro/chlorella.
I'm happy to report that I'm improved enough that I could eat a typical Thanksgiving dinner while only avoiding cranberry sauce and pie (I would have avoided the cranberry sauce anyway, yuck!). This is opposed to years past when I would eat only turkey and bring my own vegetable. I'm still reacting to the food, but it's tolerable, and I could enjoy Thanksgiving without so much worry about what I'm eating.