Uy mama, I totally understand the worry, a few of us had the same situation kasi at 37+ weeks, still stuck sa 1cm lang, so frustrating talaga! Normal naman yan, honestly, kasi bawat katawan mag-progress differently, and some of us didn't dilate much until labor actually started na, pero since your OB is monitoring closely and may x-ray plan if needed, trust your doctor on what to do next dahil alam niya ang best approach para sa baby mo. Keep doing what you're doing with the walking and squats, and hopefully bukas makita na kayong progress, fingers crossed for you!