Woah, glad this wasn't any worse! Ironically I was reading more about palytoxin poisoning just the other day - there are some true horror stories out there, this isn't a trivial toxin!
On a side note, the mechanism by which the toxin works is ingenious! It disrupts your cells sodium pumps... Which is such an intrinsic and basic function of cells in general that the toxin has the potential of working on any cell! I mean, how cool is that! Hmm, ok, maybe not the thread for marveling at palytoxin....
I really hope you feel better soon! Thanks for sharing a reminder to us all to be careful with our tanks!