Concerned about glucose test

I emailed my clinic but haven’t heard back yet. I’m concerned about my 3 hour blood level. I remember when I was at the clinic doing the test I started getting jittery and nauseous and they told me it was normal and sent me home. Does this show an issue with my sugar levels? Prediabetic?

fasting level - 85

1 hr - 127

2 hr - 110

3 hr - 55