I’m still trying to understand all of this. Can people give me examples of compulsion and what that and rumination means. Thank you !

A compulsion is anything you do to relieve anxiety. For example, I get severe anxiety about thinking I have to tell my husband absolutely everything, even non-important things, and that I'm sinning if I don't. My compulsion is then to confess literally everything to him, even when it's harmful to both of us and does neither of us any good, but I experience temporary relief from anxiety after telling him (before my next obsession that I feel I need to confess). Rumination is pretty much just obsessing over a thought. Like, "oh, I had an intrusive and/or sexual thought about so-and-so" and then not being able to stop thinking about it, it consumes you, and often leads to a compulsive behavior to stop the thoughts. Hope this helps!