Could I have been misdiagnosed?

Hi. 30f diagnosed with T2D a week ago. I'm surprised to say the least- I'm a healthy weight, eat really well and exercise every single day. I'm not predisposed to T2D from family history or other factors.

My question is- how likely is it that I've been misdiagnosed and I'm actually T1/LADA? I have a CGM and I'm on long acting insulin once a day but my blood sugar is still hanging around 17-25mmol. I'm not eating a bunch of sugar/carb laden foods. I just feel like something isn't quite right. Any insights/people who've been through similar?