This quick guide to abortion privacy is the best + easiest I’ve seen:
https://digitaldefensefund.org/ddf-guides/abortion-privacy/#block-yui_3_17_2_1_1651771016254_439983
Also the Euki app for period tracking looks great—free, useful, and privacy focused: https://eukiapp.com/
Not in the US but we do go there regularly and I hate the idea of supporting companies that sell out its users who might get abortions, or of my phone somehow being used to track someone who’s accessing abortion services.