Here you go, Nick.
http://www.ncbi.nlm.nih.gov/pubmed/1267704
Hyperacusis. When I am weaker (generalized), I am hyper sensitive to sounds. I don't think I have a hearing problem though.
You should get your ears checked out! Really. Don't ever assume all symptoms are from MG, even though a lot are. See an ENT first and see what they think.
Annie