My poor baby, she's crying, and I don't know what's wrong. I've done everything. I feel horrible, I…

maybe she's gassy

prob is just gas. try laying her on a pillow on her tummy across your knees and pat her back. sometimes that helps.

give her colic calm or gripe water

Ohh the first week is Terrible): but try diaper change feeding again even if you've tried swaddle the shit out of the baby newborns LOVE to be swaddled if none of that works gas drops are good to try gripe water is awesome too! if all else fails it's going to kill you but put her in her bed and let her cry it out for awhile sometimes babies just cry and there's nothing you can do so let her cry it out for a few 5-10 minutes and just keep doing it till it helps! I hope that's helps some just stay strong you'll make it through this

I also saw you're breast feeding somethings things that you eat can upset babies stomach also like dairy pop spicy foods things like that

Does she have colic