I am a 48 year old child

You know that feeling when you were a kid and you knew you were about to be in BIG trouble? That’s how I still feel any time my mother is not happy with me. Or when my husband is not happy with me. Or to a lesser degree, any time I think someone might be mad at me. Conflict causes me so much anxiety and while the intellectual part of my brain knows it’s irrational, the emotional part always takes over. I agonize for days when I know something is coming that might cause conflict. New here, hoping to find someone else who understands.