Not much fluid around baby?

Brit-26👼🏼🤰🏽🌈

I went for a private scan yesterday (14+3 days) & they didn’t mention it but I noticed not much fluid around baby or much room for baby to move, they weren’t very active compared to all other scans and all previous scans there’s been lots of room and fluid around baby. Do I mention it to my midwife? I’ve added pictures from yesterday’s ultrasound and then I’ll add my previous scan from a week and a half before that. Huge difference.