The muffin had whole apple pieces in it, and the mold I found (fuzzy green and black) was on one of the apple pieces. I tasted the mold (and for some reason, unknown to me), I ended up swallowing it instead of spitting it out. I didn't see or taste the mold until I was almost finished with the muffin, and it was a fairly large muffin; although, I did comment that it had a weird aftertaste when I started eating it. My stomach was a bit queasy afterward, which has gone away, but I still have a headache. Will I be okay?