A Special Test from God

Never can imagine this will happen on me......
i admit that i m a Type A personality person, but never know that the feeling of anxiousness can be so severe.
Out of sudden, the feeling of fear and restlessness flooded me. Feel like want to run away but don't know where should i go.........could not focus and control my mind, and a bit of chest tightness.
I checked my pulse rate: ranged from 80 to 90bpm, i am not sweating or trembling...............what happen to me???
Unable to stand and sit still, but walking aimlessly in red zone (my working place). Cases flooded in, and it is indeed a busy night shift. I told myself to be focus on my patients but my soul is flying out of my body.
'I think i m too tired' i mumbled to myself.
Trying my best to shrug off the anxious feeling but to no avail. I can't remember how i survive through the whole night shift and rushed back to my room the second morning. Rejected all the invitations for breakfast, i lied on my bed and forced myself to sleep......................
Few hours later, after awakened from sleep, felt much better. I convinced myself that i have that weird feeling because i m too tired.
Happy enough to enjoy my post 2 night-shift day, i went for a movie with friends. Half way watching the movie, the strange feeling attacked me again.............i felt very agitated, almost wanted to walk away from my seat. I tried to concentrate on the movie but i m not enjoying the movie at all. I m moving restlessly on my seat, and my friend asked me whether i felt cold...........
Keep looking at the watch, i prayed that the movie can finish faster. After 2 hours, it finished and i have no mood to chat with my friend.........i just want to go back faster.................the story does not end here, but i m not going to elaborate anymore.
All these feelings are abnormal and i knew what i should do with it.
God is giving me a mesaage. It is time for me to think what i want in my life..........to slow down my pace of living, to let go when it is supposed to be let go.