How to have a great bikini body?

I am not that self-consious or anything, but when it comes to being in a bikini..I can be, I have long hairs coming from my private parts so I think that’s also what makes me feel ugly and stuff. I shaved the hair once so I think that’s why it’s grown much longer…how do I get rid of these hairs and also how to have a good body, I am 3 times in soccer so I run a lot.