Ay, kirot sa puso ay medyo common talaga, lalo na pag stressed or anxious ka, pero hindi rin dapat balewalain especially kung recurrent or sobrang sakit na talaga! Better check with your doctor para ma-rule out kung ano talaga ang cause, could be stress, heartburn, or something else na kailangan i-address properly. A few of us mums din nag-panic dito and turned out iba-iba ang reason, so don't worry pero please don't self-diagnose lang, mamsh!