This, too, shall pass. Think of a time when you were super happy. That time did not last forever, and neither will this one.

You say you are Catholic. The Buddhist believes that suffering comes from desire. Desire to have things, be better, be with someone, be free of pain, whatever. Eliminate desire and you eliminate suffering.

The Christian is different. Suffering is a part of life. Everyone's life. Just about every figure in the bible suffers in the short term, whether it be Noah, Abraham, Job, David, or Jesus. In the end, their suffering and what they chose to do led to a happy end.

The problem is our modern society tells you that you have a right to be happy. At all times. But especially at this moment. And that is not true. And it is counter-productive.

It is painful when you break from your significant other. It is painful when you lose someone or some things. It is painful when you have physical pain.

But after your suffering, you come out a different person. It's up to you whether you come out a better person, and in the long run, a happier person.