Uy mama, I really think you should check in with your OB right away about those results, don't wait on this one, kasi blood sugar patterns during pregnancy need professional eyes, talaga.
I know it's scary to see numbers going up and down, but that's something your doctor needs to interpret para sa iyo and baby, Hindi ako makakapag-advice on this one kasi it's so important. Call your clinic today if pwede, or if you're feeling off, go to the nearest hospital lang.
You're doing the right thing by monitoring, just let your doc take it from here, ok? Sending strength!