Its soft when you first touch it but upon further feeling you can feel the outline of something hard. When you go to the doctor he takes a scalpel and cuts into the lump. Out spills a tiny person that looks exactly like you. Only 9 inches tall, naked, and with reddish skin as if they're a new born. It cries softly like a baby. What do you do?
Kill it with fire. Just in case it's a xenomorph.