Please let him help you. He sounds pretty legit to me. When a doctor first saw my scars they didn't even try to offer me help or push me to talk. They asked about them I said nothing and he left it even though it was obvious. I wish something had been offered to me then, took me another three/four years to see my GP about it and another two years after that to get a therapist.
Things are bad for you right now and you need more support than you are getting. This might just be what you need.
((((Idiot17))))