Last night I was eating a thin crust pizza, one of those ones where the crust is all crispy like a cracker. Afterwards, I discovered a tiny spot on top of my tongue, near the tip, was bleeding. It was just a little bit, and stopped after a few minutes. It hasn't bled anymore today, and all I see in that area is a papilla (one of those tastebud looking things) that is redder than the rest. I've never had anything like this happen before. I just saw my dentist in June, and he did an oral cancer exam, as he always does, and said I was fine. I'm wondering if the crust gave me a tiny cut or scrape. Has anyone ever had that happen? I'll give my dentist a call on Monday.