"Think the best of each other, especially of those you say you love. Assume the good and doubt the bad." Jeffrey r Holland quote - True words.except I would venture to say that you shouldn't have to assume the good. if it is pure it should be evident.
Just hang on for tomorrow. Just because today is a terrible day doesn't mean tomorrow won't be THE BEST DAY OF YOUR LIFE. You Just gotta get there. Hebrews Jesus who is the same God forever, will NEVER forsake you, no matter how you feel.
There is no such thing as an unanswered prayer, Gods answer is either Yes, my child. or its No, child I have something better for you. so when you dont get what you thought you were wanting just think, Gods plan is better for you. He wont lead you astray.