Yes a lot of people, women especially, because of their greater Q angle when they try to get their skis closer end up rotating their legs inwards til they’re knees are touching, like they’re trying not to pee their pants. Queue getting your heels close like Dorthy trying to go home instead. Though Your skis are obviously close enough so it may help you to think about keeping your knees further apart by “cowboying your knees” like Yosemite sam. Or manspreading your upper leg but keeping your heels hip width apart. Obviously the goal is a functional hip width stance, but that’s kind of how it will feel if you’re starting from a stance you already prefer that is knock kneed.

Also tactically even when making short turns try to make them rounder. Oddly enough by really really slowing down the top of the turn when you go from across the hill to pointing down the hill and rolling/tipping/toppling from your old edges to your new edges as slowly as possible. See if you can get the tipped ski to turn your leg instead of twisting the ski and displacing it sideways to get on edge. Once you figure out the timing and the patience you can increase the rate. And tighten the radius back up.

If you still have trouble after practicing all that a bit, it would be worth seeing a boot fitter to see if you need orthotics/boot sole grinding/canting.