Cramping and breast pain after d&c

Sue
Hi Ladies, it's been 3 1/2 weeks since my d&c at 10 w 6 d and the pain seems to be coming back. I'm having lots of pregnancy type cramping and mild breast pain again. This has been going on for several days and there are no signs of AF. Any out there have gone through a second wave of cramps/breast pain and know when it's supposed to finally be done? I feel like this lost pregnancy is haunting me.