I can understand the trauma you have been going through, that too keeping the pain within you. Please work very closely with Counselling Psychologist consistently couple of sessions. How I wish you were in Bangalore, I was fortunate enough to help many such clients.
Please work on this as soon as possible, if you are married or about to get married; you will have bad married life if you don't work on this trauma and anger.
Next Steps
Take appointment with a Counselling Psychologist who will be able to help you.
Health Tips
Refrain talking to your friends or people who may not be worth trusting as they can worsen your situation or even take advantage of you. Sorry, I need to tell you this or else I will be failing in my responsibility.