Prolly ought to add that I'm seeing my doctor next month (annual phsycial) and am going to be going in with a LIST of what's been going on, and say "Give me opinions. Draw my blood. Poke and prod to your heart's content. Then please ffs give me some idea of what's wrong and how to fix it."
(Waiting till then because, well, my insurance covers physicals but not "sick visits," and these are chronically shitty symptoms but not much in the way of acute/I can last until dec 1.)