Look i really need help, i think??

I just recently fell in love with one of my cousins. I don't know what to do. We're both 17. I live here in florida and she lives in my home country el salvador. I just met her for a few days and i just fell in love! I'm thinking about never seeing her again but she's family and i don't want her to think i hate her because i don't, quite the opposite. I don't know what to do should i keep visiting and feeling this way or should never see her again, make her feel bad and get rid of this feeling. I want to keep visiting her. What should i do???????