Hi, I am a Student, just turned 15 years old last month. My last period started 11th of May, and ended during 17th of May. Almost a month ago, me and my boyfriend had genital contact. He didn't ejaculated in me or on me, actually he didn't ejaculated at all. We are worried if he pre-ejaculated on me. But he told me that he wasn't sure, but he thinks he didnt. Last week, I had this pain in my Breasts. My breasts were warm && getting sore. It took 5days to be that way, but now thank God it doesn't feel that way anymore. I've chatted with people and they told me that it's part of growing up, i mean puberty. right after the pain on my breast disappeared, i have lower abdominal pain, i usually have this on my menstruation not before menstruation. its my first time to have this before my expected date of menstruation. My lower Abdomen have been like this for 3days now. I've searched a lot of blog entries that were similar to a case like this, and all they assumed was that it maybe PREGNANCY. but im not feeling any nausea,dizziness,or bloating, any of them. :( and im really hoping that im not. please need a supportive and kind answers.