How do you guys stop a cumpulsion when you have already done it a few times? Got somewhat of a clear answer but realize you doing cumpulsions and need to stop

I’ve noticed that I’m somewhat happier also ignoring my thoughts than I am instead of doing compulsions (I’m sick and tired of being sick and tired atp) but I’ve heard you’re technically supposed to do erp rather than pushing under the rug. But idk if I have a thought I just refuse to think about it again and im fine even if I want to do compulsions

So maybe the title wasn't the best to to put it but when you guys start having obsessive thoughts how do you stop them before it turns into compulsions and anxiety?

What to do when we feel guilty about our ocd checking and compulsive behaviors?