feeling hurt

So my bf was on the phone with his friend on speaker and his friend kept bragging about his gf and my bf said nothing about me. And his friend asked him what hes doing today and my bf also didn't say anything about me and said idk prob just cleaning. I know this may seem stupid but I was kinda hurt by him not even mentioning me once. I feel like he's ashamed of me. And he's going to a house party with that friend tomorrow and now I'm nervous about him going. :(