39 weeks can Mommy's help ?

me
I'm 39 weeks pregnant and I been having a very upset stomach for the past 2 days now I feel like I need to throw up or Poop I literally feel like it's a stomach flu but it's not I knows it's not it's just Weird feeling I don't know has anyone had this before ? Please comment I do decide going to doctors here soon but have to wait for hubby to get off work