Love Triangle

So there's this girl...
Her name is Carter...
She's about 5'7 with dark brown curly hair....
She always has a great sense of style but never wears a lot of makeup...
She's beautiful.
But there's one problem
I have a girlfriend named Rachel that I've been together with her for about a year and I love her but when I look at CarterI just see life.
What am I going to do?

So there's this boy
His name is Brody
He's like 5'10 with dark brown hair and amazing hazel eyes
He's a lacrosse player apart of this elite team at my school
His teammates are great company and we really click
But there's a problem
He has a girlfriend
I really like a guy that is in a long term relationship
What am I going to do