Bottle or sleep?

I have a 6 week old and curious what you guys do for bedtime. I’m feeding every three hours during the day and we just started letting her sleep at night. My question to you is if you have a feeding at 7:30 and next one is 10:30 do you wake her up to feed or let her sleep? To me that seems kinda early to “put to bed” but I wanted to know y’alls opinion. Our schedule changes everyday depending on her sleep during the night. Which brings up another question. Do you guys start your day at a certain time no matter what? Say your LO wakes up at 6:30am do you get up or put back to bed?