Bf and another girl doing piano

Annie

So me and my bf have been together 2 years. He’s a part of this combined schools orchestra with lots of different schools. I’m not in it but he is. He’s doing a piano concerto duet with another girl our age. (My friends in the orchestra showed me)

She’s really gorgeous and is known to attract most boys who see her. I’m just worried that my bf might like her now. They’ve been practising for over 4 months and that means had to work with each other on the piano.

They perform in a week and I know since it’s big thing I’ll see it on social media and it will hurt.

Ever since this thing started he’s texted me less and less and sometimes even ghosts me. It just makes me feel bad because they are both on the highest level of piano whereas I’m 2 levels lower.

He never told me he was doing this. Only mentioned it once as “I’m doing a piano concerto” in one of our random convos.

Need some help/advice