So, for the past month or so, my nipples have been hurting hard core. They're sore to touch, sore when I shower, even sore to look at almost. My period is supposed to come tomorrow or the next day, but I don't see it being pregnancy even though my beau and I do have unprotected sex. We use the pull out method and have for three years now with no problems or pregnancies. (He's really good a that.)