anyone have flu like symptoms no temp?

Past few days I've been super achey and over it. Last night I could hardly sleep so this morning I woke up feeling so yucky. I thought it was my lack of sleep, but around lunch time I hardly ate anything then started feeling like I had the flu and throwing up a good amount for about an hour. Also diahrea today too. I don't have a temperature though. Anyone else having this and is it a sign labor is coming soon?