How to find your religion ? Simple
There are many religions and many more gods. People are not born into religion, their actions define their religion.
How do you find your religion, it is simple.
Choose your religion/ god.
Instead of praying or being devoted to that God... TRY TO LIVE BY THE MORALS OF THAT GOD.
In every action of your life, think what would 'My God' have done in this situation/ dilemma.
If you can follow it.... THAT'S YOUR GOD & THE RELIGION YOU BELONG TO.