What to pack for Hospital bag

I’ll be 34 week this week, amazing and shocking that my baby is coming soon!

This is my first baby, my baby is due in April 22nd.

I want to pack hospital bag but I’m not sure when is the best time to start packing? Also not sure on what to pack.

Please tell me when did you start packing, what did you pack for each three of you (you, baby & support person) What are the most useful & what are the less useful?

Thank you!