Halo swaddle sacks, put on a nighttime diaper for overnight, and a sound machine has really helped us. Our baby was really fussy and had a ton of gas that just wasn't going away, so we had her checked and she was tongue and lip tied, which we had lasered by a specialist. Also, took her into a chiropractor in order to get her aligned, her back was really out. Finally, we switched to Similac Gentlease formula and now she's been really happy and sleeping through the nights . . . finally!! Not sure of your exact situation, but there are options out there to help, I know we were at the point of wanting to try anything that would help.