Hi I'm new here and I'm hoping for some respite from my mind. My anxiety is through the roof, I'm dizzy, breathless, my heart is pounding and I think I'm going to die, I have been unwell for a long time and had so many test which come back ok. Can anxiety cause physical problems and illness. I feel so alone and isolated even though I have a loving family, but when I say I don't feel well they have heard it so many times I think they are bored with it now. Just want some one to talk to to find out how I can conquer this. Feel like I'm going mad. Thankyou in advance for taking time to read my post.