Urgently go to infectious disease specialist. Test toxoplasmosis, tape worm antibodies,candida and insist on blood tests, no stool.I am new to this situation too, have been sick for one month and healthy before.make a parasite cleanse: http://www.drclarkstore.com/cleanses.html
be careful with animals, especially cats. Google information about toxoplasmosis, worms, candida and so on. Get informed and take action.Good luck and come here back, we help each other.