I had sex for the first time this past month and now it's time for my period and I'm starting to get scared. I'm 17. We did not use protection, just the pull out method. We had sex about 15 times. I'm due to get my period today, tomorrow, or maybe the next day (slightly irregular). I have several symptoms of pregnancy. I've been bloated on and off for a few days now. I found a small skin tag under my armpit, which I removed. I'm having trouble sleeping. My breasts are tender to the touch. I took a home pregnancy test a few hours ago, but I read those are more accurate in the morning... it came back negative. I have also been moody, a bit tired, having trouble sleeping, and very stressed the last couple days! Please help me!