OK so my daughter hasn't eaten since 7am its 3pm now I tried putting her on she sucks for a while but then shes fussy and tries to leave she's almost 6mnths and for the past 2 days just wants to practice crawling (she turns away like she wants to go to the floor *tries to leave*) she usually eats every 2.5hrs sucks each boob for like 10mins but today she just doesn't want to I tried pumping but I only pump 1oz..is this normal? What can I do?I'm to the point that I want go buy formula so I can feed her ftm help plz