Sundeep gave a cool answer. You need to look for the 'stressors.' In my case, I know what they are so perhaps you know this also.
Meditation augments the inner voice which then points you to the problem/s. There is no one way to do this, but you can use relaxing music, breathing exercises, visualisations ... I have a Hub on this and I can also send you links to great music.
I told a girl recently that she had to be kind to mankind. This startled her. It had not fitted into her thinking of what she had to do. Let us quote St. Paul:
"How can you love God whom you cannot see, unless you love man whom you can see?"
All you need to know is that Cosmic forces follow an unerringly accurate pattern. Every action will produce an equal reaction; every cause an equal effect. As we sow, so we shall reap. Do unto others, what you wish done unto yourself.
Finally, you may be a beautiful soul and need not have done anything amiss. God is in charge of His own play. Simply follow your intuition and pray with intensity. With patience, the Universe will teach you all you need to know. Cheers.