All of the above...

The ones that I suffer from Daily.. almost 24\7 now, are the

dizziness
off balance feeling
nausea

I'd go months with 24\7 breathing problems,, well feeling like I was going to pass out ,because I wasn't breathing properly

Now its the dizzy off balance feelings.. althouhg I know its anxiety not only from tests, but when I am doing something that I truly love, I don't notice any of it!!