Research shows that "workers who spend more time on non-promotable tasks are held back from demonstrating their full potential.” Unfortunately, those non-promotable tasks are far more likely to fall on women.
Stop being the note taker (including on the whiteboard), so you can focus on making the points, not capturing others.
Stop being the assigner of all follow-ups and just focus on acing what you are assigned to follow-up on.
Stop doing the office housework of coordinating meetings or setting up coffee, so you can focus on doing your actual work.
As a working mom (especially during a pandemic), you already have enough on your plate.