Waalykum salam brother
Thank you for your Question.
There is nothing in the world (no act) that is going to be left unaccounted!
Allah promises that in the Quran (sura al-Zilzaal Ayah 7&8):
فَمَنْ يَعْمَلْ مِثْقَالَ ذَرَّةٍ خَيْرًا يَرَهُ ﴿۷
((Then shall anyone who has done an atom's weight of good, see it!))
وَمَنْ يَعْمَلْ مِثْقَالَ ذَرَّةٍ شَرًّا يَرَهُ ﴿۸
((And anyone who has done an atom's weight of evil, shall see it!))
Rest assured that every one will pay his/ her doing in this dunya and the next!
On a side note, I’ll like to let you know that you have been freed from a haram and undesired relation in the eyes of Allah.
Instead of being so down I’d suggest you gather yourself and look at life with a new look. A look that Allah will want you to have!
You have been freed from the chains of shaytaan and now the ground is open for you to take good and neat steps. Steps that will talk you to new horizons of learning and also true love in the form of your lawfully wedded wife.
((After every difficulty there is ease)) (Surah al-Inshirah 5&6)
You’re so loyal and honest. Only a very loving person in the eyes of Allah deserves it.
May Allah restore your health and you’re able to do your best again