Anything helpful for paranoia?

I was severely bullied in school and also was abuducted as a young adult. I knew I had PTSD from it, but recently found out I've got a paranoia disorder too. I've always been suspicious of people, thinking they are talking about me, trying to indimidate me, really diskliked me, had interior motives. I've progressed to thinking that if I tick people off they might follow me, put a bomb in my car, beat me up, get me arrested, kill me, or kill my pets. I know it sounds like I'm a whacko, but honestly I'm a very normal person in most ways. I'm married and I run a business. In many ways, this constant suspiciousness is debilitating. My therapist said anti-pschycotic drugs will help. I'm leary to take anything like that. Can anyone else share their experience with paranoia, and anything that might have helped? Thanks. Tweet