Since February I've been really lightheaded and feeling faint so I avoided going out in public so I just stay at home and avoid everything. I started CBT which was going really well I was managing to go in public places again then I had a set back and now when ever I walk outside I feel really off balance and I need to hold on to something and my head feels like its spinning and my eyes go really blurry and I feel so anxious and I need to get home, is this normal for anxiety because I have health anxiety I always think I'm dying and have an illness