Weak tongue
 

Hi folks,
I hope I am posting in The correct place.
I still do not have a diagnosis but spotted the words PN on the bottom of my neurologists notes.
I just need my mind put at rest over a couple of issues I have. The first is the fact I have noticed my hands getting leaner over the last 9 month, they still have good strength, but They have gone from chubby (like the rest of me :) )to showing tendons. I am 58 so perhaps it's just a menopause/age thing. My main worry is my tongue, it's weaker on the left side, I can feel the PN in my mouth but cannot find anyone mentioning this particular problem. It has been ongoing for about a year and a half and is still not noticed by anyone but myself, but it does worry me a little. Anyone else have similar?
Many thanks :)