Aw siz, totally get it, kailangan mo talaga ng tulong at rest, lalo na kapag mag-work ka na ulit! One thing a few of us tried na tumulong talaga is expressing milk during the day para ma-stock up, then someone else (Papa or Lola) can give the bottle while you're not around, parang mas okay kasi hindi niya nakikita na available ka, so mas willing syang kumain; took about 2-3 weeks of patience pero eventually natanggap niya. Another trick is starting with smaller bottles or sippy cups first, at mainit-init lang ang expressed milk para mas familiar ang lasa para sa kanya. The crying during handover is tough talaga, but honestly it gets easier once she realizes kumakain sya ng okay with other people, just stay strong, mama, kaya mo yan! Best checkin din with your pedia to make sure you're doing the transition safely para sa baby at para hindi ka masyadong uncomfortable physically.