Anyone?

Anyone else going through a horrible sleep period. My LO will only sleep when she is being held. This started shortly after she turned 5 weeks and has been going on for the last 4 nights. I feed her, burp her, swaddle her, and rock her until she is completely asleep, put her in a bassinet with white noise on and within 15 minutes she is wide awake and moves around until and cries until she is picked up. She has never and still won’t take a soother, I’ve tried putting a heating pad in the bassinet while she’s not in it so it’s warm when she’s out in it. I’ve tried putting her down while she’s still awake. I should add she is a very pukey baby and if she gets to worked up/ cries for to long she pukes which then makes the whole situation worse.