Hi,

Pretty normal to all of the above. Newborn tummies are very small, and the sphincter of the oesophaegus is somewhat under developed and opens easily, causing vomitting (my 2nd son had an interesting fountain effect from his nose - alarming form me, but seemed to cause no probs for him!)
Babies expect mums body to be their environment. Food, comfort, warmth all rolled into one. 2 weeks ago she was safe in your tummy, rocked by your movement, she could hear your heartbeat. It's a big change to be expected to sleep alone in a basineet after all that "womb service" You'l get their slowly. Yell if you need more info. How's the feeding going?

Barb