Labor close or just sick?

Candace • Wife💕5.6.18 momma to a beautiful baby girl 3.23.17 and step mom to a beautiful little girl 5.23.12 and an angel mom 😇10.12.18 baby boy due 8.17.19!!! 💕👨‍👩‍👧‍👦

Okay mommas. Ever since monday night i have been getting an upset tummy. Nausea, lightheadedness, diarrhea, lots of peeing! Tuesday it all came together a one time and has been every time i eat i drink i walk i clean i do anything physical. My belly starts hurting. If i drink even the tiniest bit of water i feel like getting sick and then lightheaded and then i have diarrhea. Sorry i know tmi. Today i just cant seem to stay off the toilet. Im almost 38 weeks. Im beyond tired of being pregnant. This time around is so much worse then my first. I have a drs appt tomorrow. I just want some opinions on what this is or could be or how to be able to do anything without a hurting belly.. Im so miserable 😥😥😥 circled spot is where it hurts most other times it moves down a little bit