What birth control would you recommend?

I'm 17 and I've been with my boyfriend for 2 years now. I've fallen pregnant once and I had an abortion. My doctor gave me the pill but the process is long waking up at a certain time everyday to take a pill. I'm off the pill now and we're now using condoms. I feel unsafe and I don't want to get pregnant again as this can risk the chances of me having children in the future if I have another abortion. as the morning after pill doesn't ALWAYS work. I need a really good birth control that isn't going to ruin my fertility in the future.