is 20.1 mmol/L normal level for pre diabetic?

im pre diabetic so iv decided to start to moniter my levels. anyway iv been getting really high levels lately , just an hour after eating my reading was 20.1 mmol/L (360 mg/dL). and last night after not eating for 3 hours i got a reading of 15.4mmol/L and was feeling really unwell. these are not normal results for me. should i be worried?
 
Back
Top