I think IC can help you with your anxiety and fear. I know you can’t see it right now but this is what’s it’s all about. Your fear of the unknown. Everything your doing right now is out of fear and that’s when you make a lot of mistakes. You even indicated in your posts that your husband was getting angry. That’s not what you want right now. No relationship talks ever! You have to give him time and space. You have to not let him walk all over.
Sandis 37 rules are to minimize the damage. Yes you want to look your best but you are no in a competition with the OW. You are the prize here but you have to believe it. It’s gonna take a lot of time and hard work but you will get there.
I 100% promise you that no matter what happens you will eventually be fine.