That sounds like your hindwaters... I knew as soon as I woke up damp one morning & wondered if I'd wet myself, then I smelt that smell & it is a sweet distinctive smell, I recalled smellkng it once before & realised that it was with DD#1 the waters smell sweet, sounds bizarre hey... But babies are sweet so I guess they lounge around in sweet fluids...

But I'd say it's pretty much definately your hind waters slowly leaking...

Good Luck at OB today sounds like you could be very close to meeting bubba!!!!

Yippee!!!!