Ceppo,
I am currently doing the PPL at the moment, the class 1 was just to see if the pilot carrer thing was a possibility-it is so that is what I'm planning.
By all means go to your doctor but if he/she is anything like mine expect a frustrating experience!
Sounds pretty weird-your wiggling of the tongue thing!
Any more questions, don't hesitate.
Take care, VFE.