Can u have a headache from not giving into compulsions because today I tried my but at the end , I ended up giving in, I feel like if I don't give in, my fears will come true, I am scared*^*

I am struggling right now with intrusive harm urges. They feel real and it feels like I am going to act any second. It feels like I have to hold myself back, which is a scary thoughts. I am trying so hard not to compulse, but does anyone have tips on what they do in these situations?

Recently ive been getting very scared to even be angry (i try to avoid even being angry if i can!) bc of the horrible thoughts I have and it feels even more real when I'm angry or even annoyed. I've been hyperfocusing on my bodily reactions (mainly my hands or how I'm feeling like did I just enjoy that? Was I considering? Did it just move? Why is it tingly? Why did it twitch?) And I've noticed the small twitches whenever I'm mad or annoyed and it's scaring me so bad! Like do I want to act out? Am I holding back? Is this an indication i was about to do something or will in the future? I used to not even twitch at all when mad and I felt 100% sure I'll never act out but now it feels like I don't even know anymore bc of these twitches. Im so afraid! What I do know is I don't want to ever act out (idea is distressing not appealing) but it's so scary like why did i twitch or was i about to act out? Im scared these are real urges and i research for many many hours to make sure they arent real urges or impulses and i also tend to ask ai or here if the anxiety gets so bad. Like how do I know of this is actually a serious concern and I should be very worried???

I’m thinking about doing erp but my ocd is so severe the thought of accepting my fears happening to me makes me sick to my stomach. I also believe in the power of my words and saying I accept this Bad thing will attract it into my life. I’m not sure what I should do🥲