I have a dilemma that I wished I never had to face
Oh no, what is the dilemma?
I have to choose between my best friend and my girlfriend
It is best to face your problems right away. Which one do you love the most?
I love them both but they are forcing me to choose.
It's wrong for them to make you choose one or the other. It sounds like you three need to sit down and talk about what the issue is.