Paul shares something akin to this in 1 Cor. 1: 3-7. He says (roughly) that God comforts us in all our troubles so when may, in turn, comfort those who are in trouble as well. As a matter of fact he goes on to say that "the sufferings of Christ overflow into our lives, so also through Christ our comfort overflows." That's awesome. What we read here is real body ministry happening. As we go through struggles and come out stronger, we are able to then encourage those going through similar trials and/our struggles. (And so on, and so on)
So take heart, if we trust the Lord, lean on Him, and grow in Him, as we come through the fire we can then be used by Him. It's the economy of God - no bailout needed, just perseverance.