Trust me, you'll get to the stage where you'll be able to acknowledge the intrusive: "attack people" thoughts, as mere silly OCD intrusive thoughts, because without the anxiety ruling them and your perception of you, the thoughts won't scare you anymore, as you start re-realising they were never a reflection of your soul, and, fun fact, you'll get a shit tonne of euphoria the moment you begin re-understanding this. It was only ever your brain wanting the worst for you. Our brains hate us :)
Seriously though, once the storm blows over, your head will clear and you'll start re-seeing your life/intentions for how it were before, genuine.
I've been through it all, you just have to trust the process. For the sake of your mental, you need to accept the uncertainty of your concern regarding not feeling sick at the thought of being evil. You're not evil! Your brain just temporarily wants nothing but for you to think that! When you're in the thick of it, though, it's easy to feel trapped as fuck, and like you're gonna be trapped forever, but I can't stress this enough, you will overcome this and that'll be a beautiful day for you! I still, every now and again, intrusively imagine hurting people, like if I'm talking to a kind person, I'd imagine just straight up folding them, but because I'm long past the debilitating anxiety that once came with that, I see it for how it is... Silly!!! And the short lived thought disappears with no reaction, why? Because I know I'd never do that shit. With time it's gets easier, and to the point you're free of all of it. Whitney, it's funy, you're worried about what you should be striving towards!!! Not being scared of the thoughts. The only reason you ever fell into this fucked cycle, was because little miss burden brain latches onto shit you despise most, right now it's being a violent, bad person. Hope this helped. Bless your journey, it's all in the mind. Have faith. I know you'll overcome this!