My dad gave me money for the theatre a few days ago I didn’t have thoughts then ... he’s a good dad why do I have thoughts of harming him rn wtf I hate myself he doesn’t deserve me having These thoughts whyyyyyy what is wrong with my head

I'm currently crying rn as I write this post. I feel horrible and scared. I recently had an argument with my dad. I hate being angry because my intrusive thoughts get so much worse. We were arguing in a heated way and he came up to my face and I noticed my own reaction which was that my fists clenched up (I become very hyper aware of myself) Anyway I realized they were clenched and that they twitched in anger. I remember telling myself "please no please this doesn't mean I'll act out. Please no don't think. I really do not want to hurt anyone. Please I'm not losing control. Please dont act out." And I started to cry I stopped arguing but began to cry in anger and fear. I'm scared this means I was going to act out. I didn't want to talk to him anymore I just shut down and he asked me what's wrong with me and I just responded with "you're making me very angry. I need some space now okay?" And he said he wasn't very angry with me and I shouldn't be angry with him and he left me alone but I feel so guilty. Did I want to hurt him? This is causing me way too much distress.

I’m scared I keep thinking this over and over that I’m gunna hire a hitman on my brother what if I do like I’m a bad person how can I be normal with him this is probably my worst harm thought and it feels like I truly will do it I’m just “ holding back” :(

My brain is making me feel like I wanna do the harm to my family … and is questioning how haven’t I done it yet like wtf??? My thoughts sound crazy