So...over the past few months I have noticed that I am becoming thinner. Almost to the point where I would even say my bones are shrinking and my muscle tone is dissapearing (I don't know if this is actually happening, but thats what it looks like from my perspective). Other than a PCP or nutritionist, what other kind of Doctor or specialist can I go to in order to confirm or deny what I think is happening? Thank you for your help.