Stop fussing and just deal with it!!!!! but you do have infinite power to help you deal with it.

1 Nephi 18:16
"Nevertheless, I did look unto my God, and I did praise him all the day long; and I did not murmur against the Lord because of mine afflictions."

Read the whold chapter( http://scriptures.lds.org/en/1_ne/18 ) and you'll really get a picture that faith in the lord includes praising him in our trials. This is because we trust in his promises that we will be delivered - and we trust that when he delivers us (in his own time and in his own way) it will result in happiness for us and our loved ones.

I know the Book of Mormon teaches us to have faith in Christ. While I respect everyone's desire to have their own beliefs, I don't think anyone could prayerfully and truthfully read the Book of Mormon and not find it filled with amazing lessons about faith in Christ, and then come to the knowledge that it is true. If you haven't read it all the way through, you can read it for free (including the Holy Bible, from scriptures.lds.org )