It's been my personal experience that God's love is so great that you should never feel unworthy. My experience is that if you took all of the love in the world everyone has ever felt and compared it to God's love for you...it would be like comparing a sewing thimble to the sun!!! Even that comparison is not fair because God's love is bigger than anything we've ever known. You're always worthy to ask for help through the blood of Christ.