I'm at home, having natural mc after. I had a mmc, scan just showed an empty sac. This morning i had definite contractions for about two hours, then a pop and gush of fluid which i guess was the sac coming out. Now I'm bleeding a lot more heavily, having to change pads every 15 mins or so. Is this normal? I feel tired, bit wobbly, but not faint. I cant remember post-delivery bleeding with DD, so not sure how to gauge whether I'm ok or not.