Are Migraines Caused By The Liver?

I just had an epiphany:
What if the headache from an migraine is the same thing as the headache from an post-alocohol hangover? What if actually it is a problem in the liver that is causing headaches in both cases?

Liver and Ammonia?

[Update 2013-10-14] I traced the ammonia smell to my use of artificial sweetener – talk about "first do no harm"…

Confusion and lethargy may occur if ammonia levels rise in the blood stream (ammonia is a waste product formed from protein metabolism and requires normal liver cells to remove it)
www.medicinenet.com/liver_disease/page4.htm

Is this the "weird" feeling I have? Increased ammonia in the blood stream? Because the metabolism of fructose (or other things like Ibuprofen) tax the liver too much, so it can no longer properly clear ammonia from the blood stream?

[Update] Now in the summer months I wake up in the morning a bit sweaty. And smelling slightly of ammonia – doh. So it is the liver that is part of the problem.

It seems like my liver has a problem metabolising protein, so I shall reduce the consumption of meat as well. Let's see what a potato, coconut-fat and coffee diet does for me…

The One Where I Find Out That Sugar Is Bad For Me

Well, this episode had to come…  I previously poo-pooed the idea that sugar might be contributing to disease – well, I was wrong.

I radically removed sugar (aka "sucrose", which is half glucose and half fructose) and removed fructose from my diet for a couple of weeks now, but continued to consume dextrose (aka "glucose"). And what do you know, the some problems I had with muscle pain went away (mainly the pain during the day and evening went away – my sleep is still not refreshing, and my muscles are awful in the morning).

Now I reintroduced sugar for a short time (ate some fruits yesterday), and today my muscle problems returned. And with it came the indescribable "weird" feeling.

Huh.

As fructose (and fructose in sucrose!) is metabolised in the liver – and unlike glucose, only in the liver – this would indicate a problem with my liver. Which would tie in with the increased GPT value (aka ALT) I had after eating dairy for 10 days in March 2013.

So liver sub-clinical liver problems can manifest with muscle pain. What do you know.

(How I wish I could go back to 2010 and correct some bad decisions I made made back then in order to battle my ME/CFS. I had to find out all by myself and followed the low-carb idiots, and the Paleo beef idiots, and the ME/CFS pathogen idiots – and got seriously hurt as a reward.)

[Addendum] If I take Ibuprofen (commonly known as "Advil") for migraine/headache, then my migraine goes away, but I get both muscle pain (albeit muted) and similar "weird" feeling (even at "only" 300mg Ibuprofen) – more indication that actually I have a liver problem.