Yeah, in regards to the exhaustion it's the same with me - like literally waking up and feeling like you haven't slept at all, and just constantly feeling the desire to sleep or sit down. And that paired with the general weakness. Ergh
No worries about not having control over the chest hair. lol. I'll take what little I can get in that regard (but I'm still quietly hoping the Sheriff or John will have at least a hint of it). :D