Basically title. It doesn't hurt like a headache, it's just wierd like "spacy' idk how to describe it. I don't see it among the common symptoms of anxiety. It's not distressing but it's sort of accompanied by brain fog and a lack of focus. I'm pretty sure this is triggered by stress. I had this frequently for 2 or 3 months last year and I was going through a lot of stress back then, due to social stuff and exams among other things. After exams I started getting my mental health back on track and I forgot I even had this feeling. But now that my first exam if the year is a few days away this feeling has started again and I remembered hey I used to feel like this. Now my thinking is kinda fuzzy and far away and I'm afraid this could get worse and negatively affect my studies. From the research I've done over the months I think this can be described as derealization, but that doesn't really help. Does anyone relate to this or know what it's called?