Rebel
Your DH is absolutely right to be requesting (if not demanding) a written report from CAMHS. I did this when our CAMHS had been assessing DS for over 6 months and had not yet produced a written report. We then received a very detailed diagnostic assessment from CAMHS.
I disgaree with the advice that you shouldn't complain about the Paed. I definitely think you should.
One of the consultants originally involved with my DS was insulting to the point of abusive, refused to recognise or even consider that DS had ASD and attempted to blame our parenting etc etc. Ex-H and I were quite stunned but decided that we could not let him get away with his behaviour, especaillay as he was doing nothing to assist DS and refusing even to consider what we were telling him.
The approach we took was to write directly to the consulatnt refuting each of the erroneous allegations he had made, stating that he no longer enjoyed our trust and that we wished to exercise our legeal right for a second opinion. We copied this letter to the GP who had made the initial referral to this consultant.
The GP was reluctant to make a referral to an alternative consultant for a 2nd opinion as the way these things work is that ongoing care remains the responsibility of the original consultant until such time as he himself refers your child back to GP Care or on to a different consultant. We told GP that we did not intend to attend any future appointments with this consultant, that we had no confidence in him and none that consultant would even agree to refer DS to another for a 2nd opinion.
To cut a long sory short, GP then contacted consultant's boss to express our concerns and (although we did'nt know it at the time, the consultant sent the 'complaint' letter we had written to him to his boss).
Boss consultant then contacted us and took over son's care.
I see absolutely no point in you continuing to see a consultant in whom you have no trust and whose failure to even acknowlegde or act upon your concerns ia causing you such dstress to the point where you are starting to question your own competence to support your child.
Paeds are not experts in much except general childhood conditions and illnesses. That's why they themselves refer children on to more specialist audiologists, neurologists, CAMHS etc.
I can only recommend that you do what we did.
Best wishes