Ahhh, jangan risau sangat lah mama, 5 bulan tu memang ada baby yang mulai kurang interested kat breastfeeding, especially kalau dia excited dengan dunia sekitarnya or teething dah mula. A few of my mum friends went through the same thing around that time. Tapi sebaiknya check with your pediatrician, especially if milk intake dia drastically drop atau weight gain slow, so they can rule out anything lain and guide you properly. In the meantime, try expressing and giving in a bottle or cup if dia bersedia, but your doctor really should assess first la to make sure everything okay!