@Jake720,
Who the hell cares about clear signs?
Here's the thing. She is a person, not the
Zapruder film.
You ask her out. You take a goddamned chance.
She says yes - great!
She says maybe - eh, not horrible.
She says no - then at least you know.
You are stuck in limbo and you are making excuses for not just coming out and asking her out instead of retreating back into the year you've already invested in hanging out.
Oh, and by the way, this crush isn't unusual at all. We see this all the time here. I swear, everyone wants a sign from heaven to come down and tell them to take a romantic chance in life.
Here's a sign, if you prefer a visual.