realized I’m bi [F] after getting married

I’ve always felt an attraction I guess to girls but I never saw it as I’m bi. Now that I’ve gotten into porn i’ve realized I’m definitely sexually attracted to girls. But i still don’t see myself as actually being with and loving a girl. Is it possible to only be bi sexually? I think about wanting to fuck a girl all the time I wish a friend I could fuck on the low would come into my life.