Ay, totoo yan, two years old pa lang, kaya normal talaga na may adjustment period, lalo na kung matagal siyang breastfed! A few of us moms went through that phase din, at ang aming LOs became moody at ang sleep schedule nila nag-shift talaga dahil sa sudden change sa routine at comfort. Pero if she's refusing formula milk completely at gusto lang tubig with solids, worth checking with your pediatrician para ma-monitor kung kumukuha sya ng enough nutrients, baka kailangan mo palang i-offer ng formula in different ways or timing, pero doctor will know best. Ang mood swings at irritability usually settle down in 2-3 weeks once bata nyo gets used sa bagong arrangement, kaya be patient lang with her (at with yourself!). Hugs, ito talaga ay challenging stage pero makakarating kayo diyan!