Four year old blood sugar 10.3?

Evening all, anyone that can offer some advice?

As an over cautious mum I tested my sons blood sugar before bed and it was 10.3 and has stayed around this level, my prompt to do this was excessive urination and a few other niggly things I've been noticing.

I am a MODY although they are querying LADA and there is a strong history of type 1/2 on my side.

I am a single parent and have called NHS awaiting a call back which is taking forever.

I'm a little anxious about this is there anything else I should be doing?

Thanks in advance for your time xx

Thank you, I will.

GP visit has been advised in the morning, they are not concerned about the elevated reading although I am as it was three hours after food. But shall see...

Many thanks