Hey! Need a little detective help (it's still about bc don't worry!)

So I was complaining the other day about birth control. I'm very sensitive and more natural methods work best for me; I don't want to use a hormonal method because I don't want to mess with my bodily systems and my mom and sister got deathly ill and a massive blood clot respectively from the pill; non-hormonal methods tend to not be as effective or require lots of diligent effort, and I don't want to do anything painful or extreme, which leaves...nothing. I'm not planning to have sex for a while anyway, but I don't want that be the reason.