Thank you so much for your reply. I honestly don’t know how I got through it myself. All the way through it I just wanted to shout out Get me out but I knew I needed it. I  hear that if something was wrong they would contact me in a few days but the info I’m hearing isn’t the case, but the info I’m getting is off Dr Google so not sure if I can believe it. I’m 90% sure it’s all to do with my ears as I have no symptoms of any brain tumour or anything like that,  it my anxiety is really playing trick with me. 

Thanks again for your reply I will let you know how I get on.

Oh well done !  I had an MI a few weeks ago and had to get them to let me out half way thrugh because I panicked and felt so claustrophobic.  I'm dreading if they want me to have another one