Breastfeeding tips and tricks?

Hello ladies! I had my son on June 1st, and I was hoping for some tips and tricks for breast feeding!

He is not good with a bottle, as after he eats even with a preemie nipple he has super bad spit up, so we are no longer letting anyone else feed him but my boobies lol.

He has a good latch most of the time, yet sometimes he cant seem to get it no matter how many times I reposition him or try to help, especially at night he seems to almost forget everything about breast feeding and tries to headbutt or attack my nipple with a side to side grab.

Any tips or tricks would be helpful, as I want this to last as long as possible and I want us to be pros 😎

I also dont need supply tips, just because he is only 6 days old and im able to pump 5oz from each breast.

Thanks ahead of time!! 💙