Showing signs of hunger may be just the rooting reflex, looking for something to suck....dare I suggest a dummy?..hmmm]
Are you sure swaddling distresses her, as this stops flailing arms and legs.
The Baby Whisperer reckons babies need to be taught to sleep, and I had this with dd, but not with ds, so it was a complete shock yo me as well.
Am now going to risk RSI to provide synopsis of BW as you sound desperate.
She has the 4 s's. Soothe, swaddle, shush, and stay (I think)
Soothe, when naptime, get dd into quiet mode by lullabies or cuddling or rocking, but don't let her fall asleep on you.
Swaddle, I guess you must leave this out, but it does stop those flailing limbs, and that reflex thingy.
Shush-this is the most important. Pat dd with a cupped hand at steady heartbeat rate making shushinh type womb noises-make sure she can hear you. BW reccomends on back, but I used to pat dd on tummy, and also stroke her head which she loved. Continue patting and shushing until dd falls asleep. Reduce speed of pats until stopped.
Stay-boring bit, saty for 20 mins until ds is fully asleep as more patting may be required(v. boring)
Worked for my dd, although took some doing. I think a 2 week old baby is meant to sleep a lot-is it about 18 hours? Anyone?
Your dd sounds v tired...remember it clearly..do not give up hope, she will improve. Hope this helps