Am I straight or bisexual?

I think you are a normal straight girl. You can look at other girls and appreciate their beauty. Just as guys can look at other guys and recognize they are handsome or have a nice body without being turned on. It doesn't make you bisexual. In most societies girls are thought of as being cuter than guys. There are some good looking young guys I suppose some people, mostly girls, would call cute. These boys are called 'cute' mostly by girls and gays.