First appointment with CAMHS,what to expect?

[poshwellies]

Ds 6yo, has been showing signs of OCD which has dramatically effected his weight,he is certain his food/drink stuffs are contaminated. GP said if ds were to lose anymore weight,he would be very concerned.
There are a few other behaviours which myself and Dh would like to talk about also.

Gp referred him 3 weeks ago and we have recieved an appointment with CAMHS for this week,what happens in the first appointment?

Feeling quite nervous about it all(exhausted too).

[WetAugust]

They should take full developmental history from birth to date, shold ask you about your concerns and should observe your child.

[poshwellies]

Thanks WetAugust.