Before practicing islam i use to do sins without ever thinking about consequences and have made tauba from them. However during this period what if there are shameful sins where i did or said things to others which were completely wrong? At the time i felt nothing cos i had no fear of allah swt. Now i am not sure if merely repenting is enough? I dont want to bring this sins up cos i feel terrible shame and guilt from them and also it would harm my relationship with them. Is it enough for me to make taubah? I make dua for the people also? Is it any better that i commited these sins during when the thought of allah swt never crossed my mind?