Everything below is from my prior awareness and information collected recently. Corrections welcome:
A broader, if slightly older (just a couple years), set of guidance is the Handbook for a Post-Roe America by Robin Marty. I can recommend the author as someone I paid into the Patreon of, before she closed it. And that was due to the quality, and importance, of her work in this area.
I hear from some sources, including a Doula I know, that acquiring Plan B now is wise — if you can w/o impacting overall supply. For those unaware, Plan B is a “morning after” drug. However, you should be clear on it’s usage and esp. it’s weight restrictions. It’s not dangerous, just has key limitations.
I’m providing a variety of approaches — different people will have different needs. Even today, Roe is a dead letter for poorer people, especially of Color, due to lack of Internet access and ability to take time off for the procedure, if needed — including for bullshit “waiting periods”.
Many of the agencies and advocates mentioned above have experience, and guidance, in these areas. It’s worth at least getting familiar with modern options now, even if you’re in a “safe” State.
We have a lot of threads on the Roe leak. This one’s Open.