Hello,
Thanks for posting your query at DoctorSpring.com
I have gone through your question in detail and I can understand what you are going through.
From what you have stated it is quite clear that you are having a depressive episode. Depression can occur with regular stress and it can also occur biologically without any stress as well. However the symptoms that you have stated regarding fatigue, moodiness, reduced interest, anhedonia and others do suggest that its depression. You need proper treatment for the same. There are various effective therapies for depression like fluoxetine, venlafaxine, bupropion, mirtazapine or escitalopram and they are all very effective and mostly safe. You may also require some benzodiazepines like clonazepam or lorazepam for a short period like 2-3 weeks to reduce the anxiety and help with your sleep.
If you are averse to the drug therapies then there is also an option of cognitive behavioural therapy. This therapy is taken by either a psychologist or a psychiatrist in which the therapist identifies impaired cognitions (Thoughts) and try to correct them. They are 15-20 min weekly session and there should be around 8-10 sessions to help you with your illness.
Hope this helps,
In case if you have any further query, do let me know.
Kind regards
Dr. Srikanth Reddy

Hello
I will answer your questions but as the number of questions is huge, I will answer them in brief.

1. What type of medicine do you specialize in? Ans: I Specialize in Neuro-Psychiatry and Sexology
2. Does my rash also point to Depression? I am at my worst or not feeling great my rash flairs up on my thighs and backside? If not what could be causing my rash, at the same time as my symptoms? Ans:Unlikely . The rash cannot be symptom of depression but feeling bad about rash can be exacerbated with depression.
3. Could I possible have cfs?Ans:Its a possibility , but depression is the first diagnosis and should be treated first.
4. I wake up n the morning with a metallic task in my mouth could this be me grinding my fillings? When I am feeling not so bad the task goes away? Ans: No. Unlikely to do so.
5. I have a mouth full of filling with both new type and older mercury based fillings some covering cavities and others root cannels could I not have an infection in one of my root cannels and this be causing my symptoms? Please see links below:http://www.toxicfreedentistry.com/the-link-between-root-canals-and-chronic-fatigue ; http://www.icnr.com/cs/cs_11.html ; http://www.chronicfatigue-help.com/four.htm Ans: The tooth infection will not lead to such intensity of the problem.
6. Ever since I have been sick I have had a post nasal drip in my throat, everyone I have ever seen had told me it is probable an allergy and gives me anti histamine, does this mean any thing, as this is only since I have been sick, July 2012 Ans: You will require an anti-allergic for post nasal drip.
7. My wife suffers from candida infections all the time, could I have possible pickek up this infection and this is what is causing my symptoms? Ans:Candida symptoms will not lead to this kind of severity.
8. Ever since I have started taking fluoxetine again I get tension in my neck causing bad headaches is this normal? Ans:It can occur to some people. If it persists beyond 2 weeks then it would be wise to change the anti -depressant.
9. Ever since I can remember I have had piles, they seem to bleed from time to time could this not be poisoning my blood causing my symptoms? Ans: No blood poisoning will not lead to this gamut of symptoms.
10. I am very concerned that I have something else wrong with me that no one has thought of and symptoms of Depression are just masking the real problem, until it get to the point something in my body fails!!Ans: If it is depression,then the symptoms should be coming down in 4 weeks time. Give it some time. Things will improve.
11. All else failing would type of doctor would you recoment that i go see? i have seen 2 gp's and 1 specialist physician and a blood analyst, with no real joy! Ans: You may see a psychiatrist (specialist) for your problem.