hi, may name is ashley. lately i been feeling weird movements, all around my stomach like a baby. i had my tubes tied. i have five children. some people say its just gas, i do remember how a baby movement feel from gas movements. i recently went to a clinic took a pregnancy test but came out negative my period kinda been irregular as well. i just dont understand.i feel movement everywhere all the time when, i eat,sitting down, or laying down. its feels like something pushing against my stomach, and times i feel it moves from one side of my stomach, to the other side. should i go get a ultrasound. could i be pregnant. please give me an answer! thank you!