Always thirsty I'm 25+3 and constantly thirsty even though I'm drinking water all day! I know it's…

Always thirsty

I'm 25+3 and constantly thirsty even though I'm drinking water all day! I know it's summer (super hot and humid here in Houston, TX) and I'm chasing after two small kids all day, but I also know it can be a symptom of diabetes and I'm already borderline diabetic. So now I'm nervous for my gestational diabetes test in two weeks ?.