Hi venom0706.

Like was stated this sounds like anxiety. I have experienced the same sensation where I feel like I can't breath deep enough,like I can't quite fill my lungs, or like the air isn't reaching down to where it should. It never effected my brain function other than the nervousness and panic I felt.

This would happen to me as a kid and I had no idea what was happening. I felt like I was going to suffocate or die. But looking back it was definitally anxiety because I had a dysfunctional alcoholic family.

It sounds like you are from across the pond so idk how everything works over there but it might be worth it to investigate having a therapist. You could start by asking your GP for referal. Or maybe your school will have therapist services available.

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