I developed diabetes during pregnancy and after delivery was all clear! My baby is now 10 weeks old and have found to feel slightly unwell this past week or 2. I had a cinnamon twirl yesterday and about an hour later developed a headache and slight palpitations the same as when I had high blood sugar during pregnancy. I did my blood sugar as I've still got the test and it was 9.1, is this normal? I also have an underactive thyroid which I've had for 6 years and possibly need my thyroxine reducing as I've lost more weight than before I was pregnant. This is my third child and I only had diabetes with this and not the others and I'm 39 now. Do I still have diabetes or a form of insulin resistance?