So I've been suffering with anxiety for a while now and I have spoken to my GP etc. and I'm having therapy but I had an exam yesterday and it really freaked me out because it wasn't like my normal anxiety symptoms. Towards the end I started to breath really quickly, my fingernails turned blue, my hands were shaking and my fingers had gone numb/tingly, my heart was racing and I was sweating. I didn't feel like I was going to die or anything but I had this like really strong feeling of wanting to run away. I guess my question is was it just really bad anxiety or was it something like a panic attack. Usually I just have like a tight chest and breath quickly but nothing like this before.