I Need Help With Getting Birth Control

How can I get birth control without insurance? Should I go to planned parenthood? My parents hate the idea of sex before marriage but I just want to be safe bc you can’t always guarantee abstinence for however long. I want the implant truthfully but I can’t pay for that upfront. And I can’t get it on insurance bc it’ll show and my parents will find out. The pill is okay? I guess I just don’t know how I can remember each day with my crazy busy school and sports and jrotc schedule. What if I have sex and I miss the pill a week after? Idk how it really works tbh.