Need songwriter/lyricist

Need songwriter/lyricist

So I’m going for a RnB Justin Bieber vibe but a little bit of Bryson tiller and Brent faiyaz. I’m a girl who likes girls and I really want the song to be about being in love but being afraid to commit to one person. I can never really find a good melody or anything. To be quite honest I need all the help I can get.