Thank you Sam123, I really need some good, sensible common sense injected into me right now. Worrying doesn't help one iota. Usually telling myself this is enough to shake me out of panic mode. But this is more of a case of prolonged duress...
My GP says it's normal, yes, but the doctor at the UCC said I looked like someone who has anxiety issues (which is, in fact, the truth, but I am usually very good at hiding it -- it's true that I arrived there sweating, with shortness of breath, and I asked if I was going to die, LOL).
I am such a happy person when anxiety leaves me alone! It's like I was weighing 10 grams, I fly, I bounce... Sadly, it doesn't happen very often, and never in these last weeks. My normal average state, tho, is not half as bad as the current one.
I will post the outcome of this misadventure, no matter what it is, as soon as I know it. No matter the outcome, I probably need to start doing something serious about my anxiety. A guy I see sometimes has suggested I look into "positive psychology". I was thinking more in the lines of medication, to be honest, but I am open to anything, really.