I was told from a scan that my DS was going to be HUGE. He was measuring a week ahead of dates. But turns out that he just had a head in the 75% and the rest of him was 50 percentiles, so it threw out the measurements.

I think the things is consistency in the measurements, and yours sound that way, and also your care provides are not concerned.

But you can ask for that wellbeing scan for some reassurance...