Definitely not dye.

Thanks for the optimism, though!
It's not a one time thing- it's been almost a week now.
The only reason I *don't* think it's a hemorrhoid is b/c it doesn't bother me any other time. There's discomfort when I'm passing a BM, but that's it.
I've had a tiny tear from a large BM before, but this is not right there on the outside of the anus- it's definitely inside.
I guess a call to the doctor is in order. Man, I don't want to go THERE- but I'd hate to think it's something more serious. *sigh*
THANKS FOR THE THOUGHTS, LADIES! I REALLY APPRECIATE IT!!!