help please with my glucose tolerance test results

Hi i have been having bad reactive hypoglycemia since i was teenager, however i am finding that since the pregnancy of my first child in 2007 i started to get higher bloodsugars. I had a GTT done in 2010 which is shown below. I have been monitoring my reactions to foods recently because i am having some symptoms. These include, blurred vision and extreme tierdness following meals, this is ALWAYS when my bloodsugar is at its highest peak. I do still get the reactive hypos with the symptoms but they are not as bad or as frequent anymore. Now looking at my results below i am sure it seems that my insulin and c peptide levels are way to high. I do have PCOS and was put on metformin to conceive which i did. I then stopped the metformin when i found out i was pregnant and i started getting these symptoms but on a much milder scale. However if i am to eat any carbohydrates without protein, even complex ones i am getting these symptoms. If anyone can shed some light on the below results it would be greatly apreciated.

Glucose tollerance test taken 2010 October-samples every 30 minutes(my apologies but i have had to put each thing tested under each other because it will not allow me to put them in a table to show them next to each other)


TIME

0

30

60

90

120

150

180




GLUCOSE

4.3

5.4

10

8.9

7.3

7.2

5.5




INSULIN (3-17 mu/l)

2.2

14.9

37.2

30.8

30.6

no insulin taken at 150 minutes

24.2




C-PEPTIDE (260-630 pmol/l)

323

not taken at 30 minutes

2088

not taken at 90 minutes

2109

not taken at 150 minutes

2177





HERE ARE SOME HOME READINGS I HAVE TAKEN


Fasting- 5.5mmol

SMALL 30 GRAM BOWL OF PORRIDGE

30 min postprandial- 6.7mmol

1 hour postprandial - 9.2

1hr30 postprandial- 7.8

2hour pp- 4.2


Fasting- 4.8mmol

BOWL OF CRUNCHY NUT CORNFLAKES

30 min post prandial - 8.7mmol

1 hour post prandial - 11.4

1hr30 postprandial - 7.3

2 hour postprandial - 5.8