If you are sincerely repentant of past sins and have confessed them to the extent necessary, you can rest assured that Jehovah will be merciful.
بِصُورَةٍ مُمَاثِلَةٍ ،‏ إِذَا تُبْتَ بِصِدْقٍ عَنْ خَطَايَاكَ وَٱعْتَرَفْتَ بِهَا لِيَهْوَهَ ،‏ وَلِلشُّيُوخِ إِذَا لَزِمَ ٱلْأَمْرُ ،‏ فَسَيُسَامِحُكَ بِٱلتَّأْكِيدِ .‏