It is normal for rabbits to show territorial aggression when they hit puberty. She may see you as invading her territory. The good news is this behaviour should settle down a lot a few weeks post spay. I don’t believe there is such this as a mean bunny.
You mentioned cage a few times in your post, what is her set up like? Cages alone aren’t suitable homes for rabbits, this is also something known to cause aggression in rabbits due to frustration from not being able to exercise. Unlimited access to an X-pen would likely help if she hasn’t already got this.
Other things to consider could be, illness or smells from other animals. My bunnies runny away from me if I’ve been cooking with strong smelling spices.
I wouldn’t panic, puberty in rabbits is usually a stressful time for everyone involved but it’s just a phase! Luckily there’s lots of knowlageable bunny owners on this forum that will likely have more too add!