My breast, and cramping started early in the month. My boobs don't really hurt much any more but the pain is slightly there. All this started on the 24th and my periods happen through the 1st or 7th of a new month and no period yet, I usually have pain in my breasts and cramps  two days before my periods hits but it was 6 days early.Sometimes the cramps hurt to where I can't sleep at night.