miscarriage

chloe • 💙💛💚💜❤️
3 years ago I had a miscarriage and I've had one again😔 
I started bleeding really light, like a pink colour and on Saturday I had a big blood clot, bleeding heavy and went to the hospital they did a test and it came back negative😔 
How long will I bleed heavily for and when will the blood clots stop? (Started heavy on Saturday) I can't remember from my last one as it was so long ago. 
Also how long do you think it will take to conceive again? 
Also do you think I should push to have a scan to ensure everything has 'gone' from my womb? 
Thanks😔👼🏻