Could Crina NCR Be Causing My Blood Sugar Levels To Rise, As I’ve Experienced Spikes After Taking It For PCOS?

I have PCOS for last 11 years. Last year doctor gave me crina ncr for 21 days as I had heavy bleeding with clots. After that my sugar level pp went up to 240 in some days. After 2-3 months agains my blood sugar levels were back to normal. Doctor again gave me crina ncr last month for 15 days. Now again my sugar level fasting has went up to 140. Can you tell me if it is because of hormonal medicine? Because before that I never had high blood sugar.