Ay, maraming reasons bakit pwedeng maskit ang puso pagbilis ng galaw lalo na pag pregnant ka, ligament stretching, blood pressure changes, lahat yan normal pero seryoso talaga, kailangan mo ng doctor check-up para masigurado na wala nang ibang concern, especially pag may chest pain ka talaga. Isa-schedule mo na ang appointment mo, babe, hindi dapat i-ignore yan kahit parang normal lang. One of my mum friends nag-experience rin nun and the doctor explained everything, so kailangan mo talaga ng peace of mind mula sa medical team. Take care!