I had that with my last child when I was at home. It made me realize I was going through transition and was at least 8cm. I got to the hospital and I was indeed 8.5cm. Nausea with shaking sweating and contractions Often means transition
Well went to the hospital and was monitored and they gave me something for the nausea. And sent me home. I was only 1 cm. I wish I would just hurry up and have her but they just stop it because they say i have to be 39 weeeks for my c-section.