Aww congrats sa 15 weeks! Those little flutters are so magical, di ba? But momsh, ang headaches when you're hungry, that's actually your body telling you na kailangan mo ng frequent meals, kaya try snacking every 2-3 hours, kahit maliit lang like crackers, fruit, or nuts para stable ang blood sugar mo. A few of us pregnant moms swear na pagkain mo agad pag nag-umpisa, gone na agad ang sakit ng ulo, so baka yan lang talaga ang culprit!