Are the continued pains resulting from masturbation rewarded after repentance?

If Allah wills good for His servant, He hastens his punishment in this world. But if He wills evil for him, He grants him respite until He fully requites him for his sins on the Day of Resurrection. Calamities are considered expiation for sins, especially if they are due to disobedience. They remind the servant of his Lord, and may lead him to repentance and return to Him. However, calamities are not considered a reward or a means of raising one's ranks unless accompanied by patience, seeking reward from Allah, and contentment with Allah's decree and destiny. They expiate sins if not accompanied by discontentment with Allah's decree.