Well you know you're going to cramp but that helps your uterus shrink back to its normal size. Mine dont hurt only my left one a little which I knew it would that's not my "good breast" lol but she latches on great, doesnt suck too hard she let's me know when she's full...I'm loving it!

And with the bleeding I'm not bleeding as heavy & just had her yday. They're not cracked or sore but if yours do that you should get lanolin cream that helps so much!