I don't know if it's just me or if this is even a real thing. Whenever I'm like very anxious or overthinking too much, like going to some new place for writing an exam, attending a wedding of close relatives,

It feels too overwhelming, I cannot remember anything I studied or sometimes it's like I know the answer to a question but I'm just unable to write or express it out. Even when greeting people during a wedding or some interaction I feel soo panicked Idk why.

Not just these situations, many more like if I'm given a responsibility and I literally cannot sleep or stay calm for a second until I'm done with it. My mind tends to imagine, more like play numerous visuals that can go wrong with it.

It's really very difficult and painful.