Faith is a gift of God, given to those who qualify for it and who ask for it. it is enhanced through its application.
To find the truth of Mormonism one must read the Book of Mormon and carry out the experiment found in Moroni 10:4.
Having doubts about Mormonism is not bad if prompted by a desire to know the truth. The only answer to those doubts will come from the Holy Spirit.
Adversity and trials will end ultimately only when this life ends. Continually overcoming obstacles is a tribute to your faith and strength in the Lord.