I have one nipple that is very sore, I mean they both would get sore around period time but never has it only been one nipple and so very sore. And then I have had a pain in the lower part of my stomach and it barthers me to left my left leg up and put presher on it sometimes. The only thing about it is that this has only been going on for a few days and I haven't taking a pg test in about a mounth. And I still wounder because my peroids have been very light and only lasting for a few days and the cramping that I had the last time, I have never had that before. So can u help me plz?