Ridiculous concerning question

I pump 10oz, 5oz from each breast. Is it ok to feed a 1 week 5oz? Would that amount equal to 10min on breast(my actual breastfeeding time with 5min on each)? I give him 2.5oz first. Sadly, 0.5oz spill due to me not tighten the bottle. After he ate the rest, he still was sucking for more so I pour the extra 2oz after bumping him. Then I bump him again after the next 2oz.

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I'm not latching correctly that why I try to pump daily but mostly after a bath. I would give him 2.5oz every 2-3hr. My nipple feel painful when he latch. For some reason his lip is 2 color. After my google search, it claim its because improper latching.

Please don't think I feed him 5oz daily. He just seemed hungry 😭 I want to fully breast feed for the first 6 month at least without much formula help.

I give him the recommend dose of gripe water and his vitamin D daily. He just keep eating. He waiting 7"11 at birth. 2 day later at his app he gain 2 pound. The doctor said that good.