Once again thanks a lot for the response Han19,

Just a few QUICK questions as I am now very paranoid.
I know that it is probably and hopefully just a muscle spasm.
Do you say a slipped disc can strike anytime BECAUSE I have a muscle spasm?
Am I more susceptible to it? Or you are just saying that would be the case if what I have is NOT just a muscle spasm.

I read online that they can often do x rays and an MRI is not always necessary, so I will definitely look for a doctor after Eid.

One last question.
As I am a Pilot, and that's all I am trained and qualified to do.
In the unlikely case that I do get a slipped disc (god forbid), is this something that can never be corrected surgically or improve?
I will require to sit in the cockpit a lot obviously.

Thank you again.