Idk what to do

Simrun
So I like this guy alot. I liked him for months legit the first second I saw him I had a major crush and ive liked him for a very long time. The bad part is my best friend just told me that she really likes him too. We r really close and are chill about both of us liking him but I'm afraid both of us liking the same guy will result issues. I've liked him longer and are pretty good friends with him and she doesn't talk to him as much. Tbh I think I'm jealous BC she has his number and is prettier than me. I just have his Snapchat and not as pretty. I've never had a bf so I'm lost in this. I really like him but I feel she has a better chance and I should back down. She's my best friend and I dont wanna break our friendship BC of a guy.