Hi Sirmassimo,
Welcome to Healingwell, sorry you have not been feeling well. First off I am not a doctor, but I would say your symptoms are common with Lyme disease. Do you recall ever being bit by a tick, or another insect? Have you ever had a rash? You should now that less than 50% of people infected with lyme disease ever get a rash. I would suggest reading the newbee tred at the top of the page and learn as much as possible.
Good luck