Is she just high up?

Probably aren’t gonna be able to tell by the pictures but, I was in the shower & noticed my lower stomach (belly button down) just felt floppy & empty.. I’m 25 weeks & 2 days, I’ve been feeling the pressure of her moving & changing positions, if that makes sense.. She’s also been kicking at my cervix.. So I know she’s okay.. but, my question is, is the reason my lower stomach feels floppy & empty due to her being higher up? Or could it be that she’s tucked more towards my back?