I have been feeling movement in my stomach for a really long time and no its not a baby. I know what it feels like to be pregnant and this isn't it. I have had unbearable abdominal and stomach pain. Since I had my baby a year and a half ago it feels as if there is something moving in there. Its not painful only uncomfortable. But I do get really bad pain at times but not during the movements. I hope to make a Dr. appt. soon. But I am worried. I'm only 18 years old what could this be?