So I am having really high anxiety and compulsions to do rituals is there anything you guys do to calm down to resist rituals or reduce anxiety

Usually my compulsions are always motivated by fear. I feel like a child when I have compulsions. Like for example, my brain convinces me that someone is in my house and I need to open every cabinet and all the shower curtains, and do tons of other crazy things like march instead of walking so that if someone where to shoot at my legs they'd have less of a chance of hitting me. How do I stop it? I am just going about my day and I can see in my head, myself getting attacked or something and so my only option to calm myself down is to do a bunch of random actions that will keep me "safe". Does anyone else experience this? Or convince themselves that they are under Milo Murphys law? That anything bad that can happen to them will, so they need to never do anything that could result in anything bad, and avoid everything? And how do you convince yourself you're not in danger?

This is a repost, only because the last post had no responses lol. Please if you have any advice share. I’ve been trying hard to sit with the feeling of anxiety. Actually that’s the problem, recently I’ve been trying to sit with the thought (and I’m able to for a few hours or until the next morning) and then my anxiety comes back so strong and it’s like I need to clean everything off. I see images of gross laundry getting on everything or my hand and then I need to clean everything off to un contaminate it. Sometimes the thought happens later at night so I just sleep through and the next morning I will wake up with intense anxiety about contamination. That happened yesterday and I had to clean everything off and since then I’ve been traumatized so I’ve been doing compulsions like avoiding the bathroom and being around people so I know I couldn’t have done anything wrong. Actually recently my biggest compulsion has been recording every time I get up to go eat, etc so that I know I couldn’t have done anything. Any advice or help???

How?