Hello, so 2 days ago I lost my virginity. The thing is that he wore a condom, but its worrying me because idk if it broke because shortly after sex about half hour to an hour later I've been feeling nauseous. I also have some body soreness, and back pain (but back pain is normal for me due to my scoliosis). Could the headaches, nausea, fatigue and slight mood swings be just nerves from loosing my virginity, or could it be my period coming( it should be coming soon, so I couldn't say if it's late), or could I be pregnant?