Advice - baby is a nightmare at bedtime!

Hey All,

We have a very adorable 9 week old baby that is a total champ at daytime napping and does 5-6 hr stretches at night. But for some reason putting her to down for bedtime is a total nightmare.

I faithfully follow wake windows, so I know she’s not overly tired. When I pick her up and rock her, she’s dead asleep within 1 min, so I know she’s sleepy. I haven’t had the heart to try cry it out yet, but thinking maybe trying short 5min windows to see if that helps?

Why is this only happening at bedtime and any advice on how to fix it?