Haih, ini memang common problem lah! Few of my mum friends yang punya bottle-refuser babies cakap yang penting transition perlahan-lahan je, jangan force, let baby explore nipple dulu pastu boleh try feeding when baby relaxed, bukan bila hungry sangat. Some tried warm botol sikit or ganti nipple type (like slower flow ones) sebab sometimes babies cukup selective, haha. I'd suggest check with your paediatrician jugak to make sure tak ada latch issues ke atau thrush ke yang buat baby reluctant, these things boleh affect bottle feeding juga! Dalam masa 3 bulan ni normally still okay to be flexible with feeding method, so don't stress too much ya