Does you suffer?
Jesus: Poor soul, I see that you suffer much and that you do not have even the strength to converse with Me. So I will speak to you. Even though your sufferings were very great, do not lose heart or give in to despondency. But tell Me, My child, who has dared to wound your heart? Tell Me about everything, be sincere in dealing with Me, reveal all the wounds of your heart. I will heal them, and your suffering will become a source of your sanctification (Diary, 1487).
Devotion to the souls in Purgatory contains in itself all the works of mercy, which supernaturalized by a spirit of faith, should merit us Heaven. de Sales