This past Saturday at around 3:30, I was playing Fantasy Online (
[link] ) when I started to hear a ringing in my ear that got somewhat louder. I tried sleeping it off, but then at around 5 AM I woke up and I felt and heard my heart beat rapidly. I couldn't keep my body from shaking and I thought I was going to die. So I called to get to the hospital. The doctor checked me out (you know, with the blood pressure and everything) and he asked me some questions. When I told the doctor this was the first time I ever experienced the heartbeat+shaking+scary thoughts, he said that it was probably an anxiety attack, and that I should go make a medical appointment to follow up and check my blood pressure.
As I was walking back I decided to relax and take in the morning. I felt as if I had awakened from a nightmare. I never knew I could have a panic attack like that. I think it's because of the whole dissertation thing. Hopefully I'll get done this spring. In any case, I'm feeling better now, and I'm busy as ever.
And if anyone in Insidious is reading this, thank you for your help and support this past weekend.

(For everyone here on dA, Insidious is the guild I'm in on Fantasy Online)
No panic attacks since then, and I'm making progress on things. (Did some analyses in the past couple of days too)