I've been trying to relactate, and I started latching my baby on again even though I don't have any milk yet. Ever since I started doing that, my baby has been really fussy. She was constipated, but I gave her some Karo syrup, and now she's not, but still fussy. She also doesn't seem to want to eat much anymore, even though I think she's hungry. Could she just want to latch on and bf? She has relatched pretty well, and when I do latch her on, she sucks hard like she expects milk. What's going on with her?