Packing is the worst

I travel a LOT for work and always always always overpack because I want all of the options and can’t make a decision about what to leave behind— so I just bring it all. Because I’m traveling so much I usually have very little time at my “base” to repack between trips (1-2 days), and they could last anywhere from a couple of weeks to several months, over varying extreme climates. Every time I need to pack, I feel paralyzing stress, and procrastinate so badly that I will literally miss my plane half of the time. Any tips/hacks? Showing up with multiple bags on a work trip is not only embarrassing, but the stuff gets very annoying to lug around.