how long did you bleed

Renae
I had a D&C on Friday, and I have had pretty light spotting and cramping on and off since then.  Sunday, all spotting stopped up until this evening (Monday), and then I started to bleed again.  I think this is normal, but I hope it doesn't stretch on and off for weeks.  Anyone have a D&C with any insight?  This was my 2nd pregnancy but first loss.