[Harmony♥]

When you're pregnant, your body can have a slightly higher body temperature than what is normal. Although,not a feverish body temperature. Vomiting is DEFINITELY a sign of pregnancy (morning sickness, though it's not limited to just the mornings). Diarrhea though I'm not too sure of.

Here is a link for pregnancy symtoms: http://www.americanpregnancy.org/get...ysymptoms.html

Here is a link for food poisoning symptoms:
http://www.emedicinehealth.com/food_...g/page3_em.htm

To me, it sounds like you just having some food poisoning, especially if those symptoms came on pretty quickly after eating something that might have been bad. Although, these could also be cold or flu symptoms as well.