I'm so sorry - bad enough for an adult to get ITP but when it is your child it is worse! We Moms do get anxious that's for sure - but it is me with ITP not one of my sons. I was diagnosed at 11k and dropping - looked like I'd been beaten in a back alley with a 2x4.
Is there a hospital near you that is associated with university? If so I'd go that route first. If not then could your son's doctor or your doctor recommend a good hematologist?
Keep us posted on finding a hematologist and how your son (and you) are doing!
Melinda
"Instead of wasting your time worrying about symptoms, just get it checked out" -Nieca Goldberg, MD