Aw mama, ang itching during pregnancy ay super common talaga, lalo na pag lumalaki na ang belly dahil ang skin ay nag-sstretch, pero definitely check with your OB about this para ma-rule out kung hindi lang yan ang dahilan, like cholestasis or other things na kailangan i-monitor. One of my mum friends had intense itching around that time din kaya mas naging peace of mind niya pagtingin ng doctor agad, so better safe na lang!