Ha, was that meant to teach you some sort of lesson?
No, I had no side effects come with my anting. You don't go around tasting things in Australia without knowing with 100% certainty that it wont kill you, so I wasn't as surprised with the ants as I was with the sundew.
On a related note, these are deadly:
Not really. Actually, they could have been, so I didn't try them just in case.