Assessor comments

[
[/b]Hello
Had my home visit PIP assessment ( had a DLA life award)
At the end the assessor told me I was Duffy from depression and should see my GP. I burst into tears, I am housebound and in a wheelchair so of course I am depressed. When he left he patted me on the shoulder and said I'd be alright! Don't understand if he meant my award or my depression, are assessor allowed to make such a diagnosis?
Nervous wreck now waiting fo the answer
Any advice please
Jenna