How do I let go of the feelings of being a victim and start living my life again?

You have already started doing it by just asking! It's a challenging task, but I believe we can all improve on this way. You have to take small steps to regain control over your life. Smallest thing you can do, depending on your situation. For example if you followed a career path that was chosen for you by your parents, and later realized that this is not something you would love to do with your life, you might feel as a victim, as if 'they' did this to you. But all you can do now is start moving towards the path of your desire. First steps can be as simple as taking a class, or just reading online about which steps to take, joining a support group or making a doodle of what you like. Good luck!

Being a victim of anything is hard. I know that from my experience of child abuse. I will tell you it will be difficult and seem almost impossible to let go of that feeling of being a victim and you can still do it. You are still here, right? Still living? Well, that should give you enough courage to get back up after being knocked down. I am not saying its going to be easy, but I am saying its going to be possible. Switching that mindset is not something that someone can do for you, its something you choose to do yourself! You're still here, still living, after all that happening! You are NOT a victim, you are a SURVIVOR!! When you choose to decide that that is the mindset you want to have, strive for it. Its not going to happen overnight, give it time and DON'T GIVE UP!