Hi all. I'm currently 12 weeks pregnant with 2nd baby and for just over a week I have been getting some serious movement. If I look down at my belly it literally moves from left to right. I've tried to google it as this seems ridiculously early?! Most people are saying it could just be gas but there is absolutely no way. It's literally moving and really obvious. My mum is convinced my dates are wrong as said she's never seen anything like it... But I know they are right. Anyone had anything like this?! I'm scared I'm spawning an alien 