When this happens for me I usually like to journal a bit and figure out what's going on. It can be a little tricky and confusing though so I don't really try to stress about figuring this out and adding more questions on questions on questions. Also discerning what I'm feeling vs the thoughts helps. There is the physical feeling and then the thoughts so sometimes just feeling the feelings and setting the stories aside can be a good and counterintuitive way to finding answers about the emotions.