I just want to know if anyone else is having this problem because I've been celebate for over a year now and every now and then I get feelings of movement in my stomach like I'm pregnant, but  that's not possible because I haven't had sex in a year and a half. But, when I tell a doctor or nurse they think it's all in my head, but I put my sister's hand on my stomach when it was happening and even she could feel it.