How to decrease Supply on one side only?? HELP

My left boob has an extremely forceful letdown and it happens so much about 3 times every 5 minutes. My 8week old hates it so much she is now trying to avoid that boob completely I've tried changing positions I've tried pumping an ounce before feeding I just need to slow that side down like my right side. She chokes so much it's scary it doesn't matter if she's laying on top or on her side she always chokes. It's also really annoying taking my boob out so many times when I know my letdowns going to happen can get her to latch on again. It's super uneven it's about almost twice as much as my right side I just want to have less milk on the left side so the letdown is not as strong. It's just really frustrating for the both of us.