Very fussy newborn 😭

Elizabeth

I'm literally dying here with this fussiness! Baby girl was born at 37+2 and she will be 6 weeks old on the 8th and is incredibly fussy at night. During the day she can sleep perfectly fine and still wake up to eat every 3ish hours and go right back to sleep but at night all hell breaks loose. When she gets up to eat she will either be wide awake for a few minutes and then just start screaming to no end for a bit or she will just start screaming. She will fuss during the day too when she does sleep and that includes moving a lot, whining, and some times will full on scream for a few seconds then go back to sleep. I haven't gotten more than 6 hours of sleep a night since she was born. I'm also a single parent and have no help. This is my first and it definitely is not what I expected and I was not prepared for this. Does anyone have any tips on what I could try to stop this?