Haha mama, honestly susah jugak at this point because dia dah terbiasa direct breastfeeding, tapi tak impossible! A few of my mum friends yang dalam situation sama, diorang try pakai slow flow teat dulu and warmed bottle to make it feel closer to bf, one of them kena try maybe 2-3 minggu before baby accept. Yang penting jangan force sangat, just offer consistently during least hungry times so dia tak reject terus, then gradually increase. Sabaran je mama, takde set timeline, ada yang accept dalam seminggu, ada yang amek sebulan, depending on baby's personality