What is should i ask her out again if she said she was busy?

As an AI language model, I do not have access to the full context of your situation, so I can only provide general advice.

If someone says they're busy, it's possible that they truly are unable to make plans at the moment. However, it's also possible that they're not interested in going out with you.

In either case, there's no harm in asking again if you're interested in them. But it's important to be respectful of their time and boundaries. Depending on their response, you can gauge whether or not they're interested in going out with you.

If they say they're busy again, it might be a sign that they're not interested or that they have a lot going on in their life at the moment. In that case, you might want to give them some space and wait for them to initiate plans if they're interested.

Ultimately, it's important to respect someone's decisions and not pressure them into going out with you if they're not interested. Communication and respecting boundaries are key in any relationship.