should i be worried?

Ah
i'm 32w3d and i've been having really bad diarrhea since this morning. i havent changed my diet recently and every article on google says sudden diarrhea is a very early sign of labor (can last up to 2 weeks). 1. i dont want to have diarrhea for 2 weeks!! 2. its too early for baby to come! 
somebody please tell me they had diarrhea in the 3rd trimester without labor following soon after. if this goes on through the night im definitely calling my dr but his office is closed and this isnt emergency room worthy.