Dear Girlirish
An inconclusive diagnosis is frustrating I know - but there is no test to diagnose PD, it is usually based on clinical signs, so your neuro cannot be sure at present
Everyone has different symptoms/signs of the illness - no 2 people are the same - but
as well as the 3 classic signs of PD- tremor. slowness, stiffnenss /rigiidity you might notice other subtle changes .........in your hand writing (it gets smaller & more cramped), a lack of arm swing when you walk (with a tendency to carry your arm bent slightly across your body), facial expresssions are often reducued..................these were the clinching signs in my diagnosis.
It is frightening & difficult not knowing what you are dealing with.
I dont know how old you are - I previously thought of PD as a condition associated with old age, so was convinced I couldnt possibly have that as I was only in my early 40s & so was in denial for several years. Finally I had to give in to medication & my symptoms improved greatly. (The final diagnosis)
Even if eventually you do have PD try & be positive - see it as the opening of a new door. Yes my life has changed - but for the better in a number of ways - I even got married last year!!
It helps to talk- support is vital in these early days. I now run a local branch of the PD Society- you may find their website useful.
............................................. Remember you are not alone 