Hi
@Jaydc1986 and welcome to the forums
I am guessing that one of the diagnostic blood tests you will have had is an hba1c test, and your doctor probably doesn't want to spend any time discussing your blood sugar levels till he knows the results. 48mmol/mol or over is diabetic. The result, at least in my experience, should come through quite soon. In my part of the world it takes a couple of days.
An issue here is that forum rules specifically and rightly say we can't diagnose, so I have to be very careful what I say.
The doctor also does have a point that one off blood sugars don't necessarily mean anything, and meters can be inaccurate, but here is a link to normal blood sugars which may give you a hint as to whether you should be (slightly) concerned.
Normal blood sugar ranges and blood sugar ranges for adults and children with type 1 diabetes, type 2 diabetes and blood sugar ranges to determine diabetes.
Bear in mind that some people come here with blood sugars running in the high teens (or higher) so I personally doubt that your hba1c will be drastically high, though it may (or may not) be over the 48 limit.
And if you do have diabetes, please do come here for advice, as there is a lot you can try diet wise to lower your levels and the fact that you already have a meter gives you a head start on the process.
Once more, welcome.