I have my scan appointment tomorrow...

Sam • 🇬🇧 UK Full Time Mum, 2YO girl, pregnant with 2nd
to see if there's anything still there. We going out we'd had a missed miscarriage last Monday. The sack was 2.5cm & foetal pole was 3mm. I bled for 10 days, it stopped after Saturday night & had a little bit today. I'm wondering if I've passed it all, but I haven't had any pain. 
If it's still there I'll need to book in for a D&C.
Has anyone miscarried without pain?