hey in need of some advice or help!! My baby is 3 months 3 weeks old and had there 12 week jabs over 2 weeks ago and her feeding has completely changed since. Before the jabs I got her up to 5oz every 4 hours and now she’s refusing her bottles taking 0.5oz here and there is this just a fussy phase or is it something more I’m worried her stomach might get smaller and will have a bad affect on her