I have come to realize I am scared of people
How did you come to that conclusion?
I have a hard time getting to know people.
It is understandable to have anxiety especially when around new people. It can be hard but you should just let people see you for who you are. I would take it slow at first and see how people react to you.
It's been a long time since I thought I could get along with people. I don't think I will.
It just takes time to get over things like that. You have to keep on trying to meet new people and interact with new people. Keep at it and your anxiety will lessen.