Baby having a hard time sleeping at night

Do you guys have any tips to help my 5 week old baby sleep a bit more through the night. She sleeps perfectly fine in the day but at night every night she wakes up at 12 am and won’t sleep until 5 or 6 am . I’m really getting exhausted 😩. She also hates it when I lay her down she just wants to be rocked and carried . I just don’t know how make it easier for both of us any tips or tricks would be helpful