Trying To Figure Out My Reaction

So, my crush blocked me for a month and a half and then unblocked me on social media. There were all these rumors flying around campus saying we were something, so maybe that's why he blocked me in the first place? But now he's unblocked me-I'm not sure what to make of it.

Sometimes he'll ignore me completely, and other ties he just watches from afar but doesn't chat with me. I really like him, but someone advised me to stay away. And everyone on campus is talking about us behind my back anyway. It's a mess, honestly.