Miscarriage advice?

So i had my first (and hopefully last) miscarriage on Saturday. I'm still bleeding, having all sorts of emotions, some on and off pain. went to the doc yesterday they said we don't need to do a D&C; that my body just did when it should have and everything looks ok. just wondering if anyone has any advice on how long the bleeding is going to last when I'll quit passing clumps of tissue or blood Clots?? Am I crazy for having so many emotions? being as I was only 11 weeks and it was a blighted ovum so the baby never totally formed. idk its strange, I'm having mixed emotions about having so many mixed emotions. ant advice is welcomed. TIA.