Diabetes and Thyroid disease. Disease?

I was diagnosed with PCOS in 2014 mild. No medicine prescribed. I also have a few fibroids and ovarian cysts again. Gynaecologist said not serous. Recent experienced fatigue, extreme dryness of skin, low metabolism and tired. Checked sugar and thyroid. Sugar fasting is 97.5 as against normal range of 70 to 110;; PP is 122.1 normal range is 70 to 140;; these levels much higher than in Dec 2015- same lab same method. At that time reading was fasting 80.7 and PP 91.8. Does this indicate anything? -- the HUGE increase in sugar readings though within normal range? Also T3 T4 and TSH levels also increased from earlier test in Aug 2015. T3 (Total) ECLIA Serum at 140 Ng/DL normal range 80 -100; in Aug 2015 it was 86.2;; T4 at 10.25 Ug/Dl 4.5 - 3 earlier reading was 4.62;; TSH 2.07 ulU/ ml range of 0.27 - 4.2 earlier reading was 1.86;;; Thyroid readinga also appear materially increased. Question -- is this normal? Am I on brink of diabetes or thyroid disease? Do these readings indicate isk