Anak, please go to that hematologist appointment on Monday, that's exactly right, kailangan talaga ng specialist para makita kung ano talaga ang nangyayari sa blood results niya.
A few of us moms have gone through bili concerns at anemia scares din with our babies, at honestly ang peace of mind na makakuha mo from a hematologist ay sobrang worth it, they'll explain everything clearly at makikita nila kung bakit ganyan ang results. Your pedia is doing the right thing by referring you, so trust the process! Keep giving those drops and vitamins as prescribed, at I'm sure by Monday you'll have better answers. Rooting for your LO!