your problems need to be addressed to directly under supervision of doctors and on line guidance is only to apprise you of certain facts alone. Prolonged disseminated lympadenopathy and mouth ulcers need to be taken care of and diagnosed.Your hematologist
must have got you tested adequately.CD4 counts and HIV
and other tests (immune assays etc must have been undertaken.You are under fine care of good physicians so trust they will find a solution soon and are already treating diagnosed issues. patience and perseverance is all that is required with follow up by excellent docs who are treating you.