3 month old won't go to sleep at night

Em

My three month old suddenly refuses to go to sleep at night. My husband or I will rock, sing, shush, and/or binky, her to sleep and after putting up a fight, she will eventually pass out. Then when we finally go to put her down once she is in a deep sleep, she wakes up right away and she's all frantic/crying.

This only started a week or two ago. 🤷🏻‍♀️ Any ideas why this is happening?