Did you have any warning signs? I'm so thirsty (25 weeks) ... like, SO THIRSTY all of the time. All of my urine tests have been normal, and my GD test isn't for 2 more weeks. Not sure why I'm fixated on this right now (I am slightly overweight, but didn't have GD last pregnancy). Just curious if anyone had a feeling they would be diagnosed.

*edited: I drink at least 80-100 oz of water a day.