Hi all im 24 weeks along with a high Bmi and I wondering if I've developed gestational diabetes. I've been suffering from extreme fatigue for no reason blood test show good iron levels I've also been diagnosed with thrush although I'm taking a very strong probiotic which in past has been the only way I could control thrush. I do have a gtt test on the fifth of next month bmi thyroid and pcos have prompted it I've had one in both previous pregnancies but always negative. Anyone else have symptoms before the test should I ask for one sooner?