Due to pregnancy/labor coming soon or am I really ill?

Lechenette • Wife. Expecting our first 🎀 1/2018.

Woke up at 2:30am terrible diarrhea and vomiting . I don't have a fever.

Should I be concerned ? Throwing up has never really concerned me due to the fact that I barfed for 5 months straight during this pregnancy. But now I'm 37 weeks and this is out of no where...