I think I'm going insane. I always think people are out to get me. I feel like I have two sides to me one of which wants to hurt people and the other who is sweet and loves everyone. I am also very depressed and have anxiety. What is wrong with me?

Really hard for any of us to say. I think the best advice is to see your Doctor and talk to him/her about this and see what they say. That's the first step for you to solve your problem. Your Doctor can direct you to the right person to talk to about it. Give that a shot first! Good luck ! You'll get through this.

That fact that you can realize that something is wrong with you is a very good indicator that you can get help from a professional. Seek professional help this forum can not solve your problem.

Not a thing here except growing pains. I would venture here to say youre probably around early teens when everything is confusing and you are experiencing both sides of your life and unsure of which way to turn here. We all go thru this and one day youll find yourself here and which road you want to go down in life. Just be patient here as all this will pass in time  and life goes on. Good luck

I would suggest seeking professional advice. If you're around 13-18 it may be the first symptoms of bipolar disorder. Or may just be nothing, but your own misconceptions.