Am I over exaggerating?????

Well not so long ago I did post about this one new guy I have been seeing not dating and we'll I started growing feeling I did get good advise here! But now I think I'm seeing another him,he's at Hawaii but went with a girl (friend) I know i shouldn't mind because we are not dating technically but havent heard from him for a week. Know this is a problem my feelings are fading a little I'm getting used to not talking to him is that normal or am I over reacting? 😔