Ok today i felt like flutters and what felt like movement in my stomach which is weird...sorry for the over load of info but my menstrual has not been normal since july...i even missed a month...but gotten it the next 2 months which were irregular i have taken 3 test all negative  so i believed them until today that i felt that....any suggestions maybe trapped gas lol i have 2 other children and never went through this...this is y im so unsure