Breastfeeding tips?

Breastfeeding didn't work out with my last, so I had formula ready for the birth of my second. I had my c section 2 days ago and last night baby didn't seem interested in bottle at all, he wanted to suck on something but not bottle or dummy so I tried breast, I didn't plan on breastfeeding but it seemed to come so naturally.

I've spoken to midwifes already and they said they're here to help me if I need it but his latching perfectly and feeding.

Since Its my first time though, anyone got any tips, things I need to know? Dos and don'ts? 😊