This has only been happening in the last year or so and I just want some advice
I think it stems from my fear of sick, but when im in open, quiet spaces, I suddenly get this overwhelming feeling out of nowhere that I just need to get out and my heart starts beating really fast and I feel like im gonna throw up. I dont think this is a panic attack as it doesn't seem as bad as I always hear it made out to be online, but it's horrible and idk how to stop it.
It usually happens during for example, assembly at school or during exams. It's not anxiety due to the fact im doing an exam, it anxiety due to the fact im in a huge open space and it difficult to leave and its silent.
Im 18 and im sitting my a levels in a month and im just so nervous that this is going to affect my performance. I was thinking of going to the gp some time before my exams but not sure if they'll be able to do anything or if this is even anxiety or im just being stupid.
Ive tried to find ways to stop it but nothing works and I end up digging my nails deep into my skin to distract me until ive calmed down - it usually only lasts 2-3 mins.
ANY help would be appreciated im just so nervous this will affect my a levels and its genuinely just a horrible thing to experience