SameerMiranda, TRUST in the unfathomable mercy of Christ; believe with all your heart that after confession, He has FORGIVEN you.
According to St. Faustina, Jesus said:
“Every time you go to confession, immerse yourself entirely in My mercy with great trust, so that I may pour the bounty of My grace upon your soul. When you approach the confessional, KNOW this, that I MYSELF am waiting there for you. I am only hidden by the priest, but I Myself act in your soul. Here the misery of the soul meets the God of mercy.”
Nobody should trifle with this sacrament. As we confess, we should express deep sorrow for our sins and we must have a deep desire to cease committing those sins over and over again, and this desire must be acted upon and shown by our subsequent actions, so that we will have less and less sins to confess.