I think I had a panic attack tonight. The symptoms certainly point to that. I got tunnel vision, shortness of breath, heart palpitations, tingling, and then when it started to subside I went all cold with sweats. There wasn't any pain so I know it wasn't a heart attack but at the time I though I was going to die.
I think it was trigger by my house browsing. I can't really buy a house at this time but I like to look around. I have to plan for the future.
I have had the start of panic attacks before if this is what this was. Nothing so bad that I couldn't handle it and nothing for longer than 30 seconds. I feel lucky in that.