I'm worrying myself sick, I'm 18+1 and having twins... i haven't felt any movement yet... if I lay down I get a suction feeling and I don't know if that's the babies? My 20 week scan is the 26th June and I go on holiday to Spain the next day... I don't know what to do... I have also tried to ask for them to bring my scan forward but they won't because of my dates 😩