Ay normal pa yan, sis! 13 weeks ka pa lang kaya ang morning sickness (or in your case, gabi-gabi sickness haha) ay parte pa talaga ng first trimester para sa maraming moms, kasama ko, walang pattern talaga, minsan umaga, minsan gabi lang talaga. Pero since it's consistent at gusto mo sure na lahat's okay, best to check in with your OB lang para ma-confirm na normal lang siya sa iyong case at para ma-advise ka rin ng preventive measures if needed. Alam mo naman, bawat pregnancy is different kaya mas safe na. Ingat ka at hydrate well!