The Queen of Swords can point to a woman in the querent's life. This is a woman who is not to be trifled with. Often she will have dark hair and/or eyes. If not a person, she can point to the need for you to be forceful and honest in some situation to get your needs met. You may need to put your foot down.
In general the Queen of Swords can indicate that your instincts are serving you well. You already know what it is you want and need, now you just have to go after it. Be mindful of other people's boundaries as you are doing so, however. This Queen has forceful energy which some people find abrasive.
Career & Employment
Even though you may be very clear on what needs to happen in your work environment, this is not the time to broadcast your impressions. Don't overreact to any perceived slights or disrespect. If you're looking for work, you're in the space of being able to present yourself very well. Look to the women in your life to point you in the right direction.
Love & Relationships
With regards to love, the only caution with this Queen is to beware the impulse to be too forceful. We've all been told that we'll get more flies with honey than with vinegar, and there's truth to this. Your mother or a mother-like figure may interfere in your relationship, whether she means to or not. Figure out where your boundaries lie with this, and let her know.
Finances & Income
With regard to money, the Queen of Swords can show that a strong woman is about to play an important role in your financial life. There is a lot that you can learn from her, if you can be open to what she has to say.
Mental & Physical Health
You may be repressing your emotions, and if so, this will impact your body negatively. Having said that, you must still be careful how, when, and where you vent your emotional reactions. Anything that reduces your stress level will be helpful now, even a five minute walk. Pick your battles. Stay in the moment.
The Queen can indicate that your emotions are the gateway to opening up your spiritual life. Think about what you are feeling and why. Then stop thinking and feel. Keeping a dream diary can be particularly insightful now. Be open to messages from spirit in the everyday.