That comes across as a bit needy, I'm afraid to say. There are two ways you could have played it. You could have acted completely unaffected; as if you hadn't even noticed or remembered that she hadn't picked up, or you could have called her on her shit, but with words that make you sound less hurt, for example: pick up the phone next time, or I won't call again.

I would have probably gone for option one because it's a bit early to be calling her shit.