Should I retake in October? I have a 3.8 ugpa and a 165 lsat.
I hate predicting admission chances... but, with those numbers and no especially grand softs, I suspect you could go as high as USC, rankings-wise.
Those aren't bad numbers. 165 is a longshot for most of the T14 (though, not unheard of), so if you have your heart set on those schools, you will want to re-take.
i suggest getting apps out to some of your top picks now, and if you are willing to re-take in october, do so, and make sure they know that there is a score update. If you do worse, most schools won't hold it against you.
Those numbers are in the Georgetown 25-75%. Why are they a long shot for T14?