Can you get pregnant masturbating with a dildo with sperm on from the night before? I've been feeling sick every since then (feeling sick and feeling sick in my throat and gagging a few times), also I've had headaches and weird feelings in my stomach, which are signs of pregnancy. My period isn't due for two weeks but I'm really scared bc I'm only 16. I think it was dry, and like I said was used the night before (and sperm got on it. I'm not sure how much so I'm just assuming a lot). I'm really scared, please help.