Don't keep prayer a secret. Don't hide your light under a basket. If you feel shy about speaking, remember that it's God's light you're sharing, and not your own. People are starving to hear about God's forgiveness and love. If what you have to say isn't pretty, at least let it be honest.
Truth is always the opening needed for healing to take place.
And if you can't remember anything else, remember that God hears, and that God cares. Try building your worship around that for a while, and see if things change.