What should I get!

Hi, I’m 16 year old and currently sexually active and have terrible cramps, regular periods, and sometimes good/sometimes bad acne. I want to start birth control to solve the problem of my acne, cramps, and of course to stay safe during sex. I do use condoms! But I would like to use a higher contraceptive with them to prevent my chances even more. What I’m not looking for is gaining any weight!!

If anyone can share their personal experiences, pros and cons, and intel that would be amazing

Thank you all💛