Don't deny the pain, don't act like you've not been hurt, your heart is not in pain, don't act like life is a bed of roses.
You need to experience this pain unfortunately, It's saddening but it's also an of a relationship , You need to talk and resolve things, communicate a bit more for you to save your relationship.. Unfortunately depression / anxiety is slowly taking over you, You need to keep the positive vibes on. Herb for 3 of Swords is Pleurisy Root
It might be your work, whether you work from home or you do regular office work, might be the source of your stress.
You might be having a conflict at work with your bosses, clients, and colleagues, this might be causing you too much stress that, you might be considering leaving your job.
For now your job appears to be the greatest source of stress, frustration and sadness for you at the moment, and that's if you are working. You might not have the best of luck if you are unemployed and looking for a new job. Use this time to receover, and as a healing, recovery period, don't be disheartned by it.
It's not the time to stick your head in the sand like an ostrich, take one step at a time and use this time to plan what you want to do in regards of work in the future
3 of Swords is no good omen when it comes love either.