keep praying and stay away from the situations that may lead u to commit sins . Keep doing good works , give charity , InshaAllah u will be forgiven.
Allah accepts only the repentance of those who do evil in ignorance and foolishness and repent soon afterwards; it is they to whom Allah will forgive and Allah is Ever AllKnower, AllWise.
( سورة النساء , An-Nisa, Chapter #4, Verse #17)
Allah wishes to accept your repentance, but those who follow their lusts, wish that you (believers) should deviate tremendously away from the Right Path.
( سورة النساء , An-Nisa, Chapter #4, Verse #27)
But whosoever repents after his crime and does righteous good deeds (by obeying Allah), then verily, Allah will pardon him (accept his repentance). Verily, Allah is OftForgiving, Most Merciful.
( سورة المائدة , Al-Maeda, Chapter #5, Verse #39)