Just wanted to share that for those of you who also have Chronic Fatigue Syndrome, there is usually a nervous system damage and other symptoms related to hormones being out of line.  Consider checking the hormone levels of all glands. 
 
I've looked into a chemical that should be suspect for a lot of this ... & as time goes on can lead to things such IBS, ulcerative colitis, Crohn's.  If so, you would have an odd assortment of things going on, and 2-butoxyethanol exposure is not suspect for them, but should be
 
Housewives in their cleaning jobs; military 'gulf war syndrome' and others ... Painters ... all can get the fumes in their eyes, which appears to be the worst route of exposure (but also at the cuticle areas)
 
I would recommend the book, Patient Heal Thyself by Rubin which explains about good nutrition & an intro to glyconutrients.  Also some tapes and a book, Sugars that Heal to read and share with your doctor.
 
As to the fatigue and feeling sad ... it is hard to find, as usually the blood tests turn out OK, but you know you are NOT ok.  These are some things I shared with a couple of others & maybe it will be a help to you, too.
 
Someone in my family has something along the lines of Chron's but he isn't taking it as seriously as he should.  In his case it started up after exposure to 2-butoxyethanol during the Exxon Valdez oil spill cleanup.

 

Gulf war vet - Bacteria in blood

A gulf war vet shared with me that they found bacteria in his blood. 

In his case, I suspect exposure to 2-butoxyethanol or diethyelene glycol monobutyl ether as causing the odd assortment of symptoms that they have ... that those with CFIDS have (civilian name for gulf war syndrome)

I think it is because their systems become autoimmune and the immune system is attacking THEM (& maybe some viruses) but ignoring the bacteria

No links to any web pages, and maybe this post won't be censored

http://www.bbc.co.uk/dna/mbsn/F2564204?thread=1734467&post=20125021#p20125021

Low libido - Sperm count declining

The sperm counts of adult males have been going down for decades. Medical science does not know why. 

I suspect 2-butoxyethanol type chemical added to various jet fuels, which by the way are labeled as pesticides. This chemical is a pesticide.

I could give a good link that summarizes various news and magazine articles on this, mostly in 1996 - but they do not like links on this website.

Pretty soon we won't have to worry about birth defects. There won't be any children ... and prior to that, men loose their interest in sex. Sad state of affairs.

http://www.bbc.co.uk/dna/mbsn/F2564204?thread=1734576&post=20126292#p20126292