Just got blood test results online, no phone call or diagnosis, but with these numbers should I be worried?

I got an a1c of 6.7% and an Eag of 146mg/dL, M/22

I remember the doctor saying my blood sugar was high, but it was probably because I was extremely nervous due to being admitted to the ER for an unrelated issue so they were going to run more tests.

Should I be worried? My father died due to complications with diabetes and not taking care of himself so this scares me. If I should be worried, what do I do about it?