Hello please I constantly feel flutters or heartbeats in my stomach and pulsating feeling at random places in my body like my legs my sides what is the problem am I pregnant although the last time I had intercourse was on the 21st of january and every result since that time has been negative and i?ve seen my period what could be the problem I recently took another test two days ago which still read negative i?m worried I might be cause of the movements I feel in my belly and the heartbeat like movements at my belly button.