Yes, fibs show very early in ***. This is supposing you REALLY needed the reassurance and had an EMG (these are expensive without insurance).
You can always PM me with questions if you need to. I'm not the best at being reassuring, but I can give you the most detailed statistical and pathological information I have.
ShawnW is also a great guy to talk to about this (I seriously need to stop recommending everyone to him, his inbox is going to be flooded).
Edit: Yes, *probably* (exceptionally good chance they would by now), Just take it as a solid yes. There is always an exception in *** (but very, very few, So few that it is not worth consideration).