Hopefully someone can answer my question... I got food posioning Friday, April 25, and started spotting then. I'm about two weeks early, and not pregnant. I haven't stopped spotting, and I haven't started my period... and it's starting to worry me a bit. I'm not on any birth control, and haven't had intercourse for at least two weeks, and my periods are usually pretty reliable, with only a half day or less of spotting normally. What could be going on in there, and at what point should I be concerned enough to call my gyno for an emergency visit (I have a scheduled appointment in two weeks anyway)?