DD2 is 5 and a half weeks and does three things: sleep, eat - and cry. If she's awake and not feeding, she's crying pretty much all the time. She cries when you hold her; she cries when you walk around with her; she cries when you sit her upright; she cries when you wind her; she cries when you put her in the bouncy chair; she cries when you put her on the playgym... no sign of any smiles yet, that's for sure 
. The health visitor pulled a cat's bum face on Monday when I said she hadn't smiled yet and said she'd come back to check next week.
The constant screaming is beginning to wear me down and make me feel like I'm failing her.
She's a pretty good sleeper at night and is happy to lie flat on her back in the cot. She doesn't spit up much, and she doesn't arch her back or pull up her legs, so I don't really think it can be reflux or too much wind. She's EBF and we give her infacol (although I've never known if it works or if it's a parental placebo!). However she's not great at settling during the day, unless it's back in her quiet cot (my first slept anywhere and everywhere and through anything during the day, but was awake all night).
I'm beginning to panic that she just hates the world and everything in it. Did anyone else have a baby like this, and did they stop crying and start smiling any time soon-ish?