All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.
Allah, the Exalted, accepts a person's repentance if it meets the following conditions:
1) Giving-up the sin completely.
2) Feeling remorse and showing true regret for having committed the sins.
3) Having sincere determination not to return to wrongdoing.
For more benefit on the conditions of repentance, please refer to Fataawa 86527, 84677 and 82318.
So, if you sincerely repent as explained above, Allah - The Exalted - will accept your repentance and forgive your misdeeds, since He does not break His Promise. Furthermore, pay no attention to the devil's insinuations by which he seeks to prevent you from repentance.
Here are some actions that may help you repent and support you on the straight path:
1) Observance of obligations such as the five daily prayers, fasting the month of Ramadan and so on. Then, it is beneficial to increase your supererogatory deeds.
2) Keeping good company of righteous women who prompt others to good deeds.
3) Keeping away from places of lusts and temptation.
4) Putting an end to prohibited relations with males and avoid mixing with them, since this constitutes a source of great evil.
5) Increasing Allah's remembrance.
6) Praying to Allah, The Exalted, to help you on the right path and to remove your distress.
We ask Allah to guide us and you to do what pleases Him.
Allah knows best.