Where has my happy little baby gone?? She used to feed so easily and sleep 5 hours during the day. Now she won't sleep during the day at all. She used to at least nap on me while feeding, but not today.

Changes I'm noticing are:
- Lots of crying for no apparent reason. Nothing fixes it, except sometimes walking around holding her facing out. She never used to cry and this has been happening since Monday.
- Very fussy during day feeds. She's showing plenty of hunger signs so I try feeding her and she'll go on for half a minute before coming off crying. She goes back on again and repeats until she either gets worn out and feeds to sleep, or she gets so worked up she can't do anything. This has also been happening since Monday. The cry and look on her face is as if she's in pain when she's trying to feed.
- Night feeds used to be great. Starting with a bath, then settling in for a long feed and she'd fall asleep at about 7:30. Tonight it forever to calm her down enough to actually take any milk. I started with a kind of football hold with her sitting up, but even that doesn't always work. Once she got drowsy I switched her and now she's lying down and falling asleep.
- She's slept through a few times before but the last three nights she's slept 9-10 hours. The first feed of the day isn't too bad but it's all down hill from there.

So I was worried maybe she wasn't getting enough. We just weighed her and she's gained 250g in 3 weeks. She's still getting plenty of wet nappies but the poop has really slowed down.

Geeze I don't even know what I'm asking! It seems like maybe reflux seeing as she prefers to be upright but this is all new. Also seems like extreme wind pain so I'm really trying to get it up but she rarely burps.

Has anyone got any ideas or is this a ride it out type thing? I can't stand the crying and not being able to fix it for her