My husband is severely depressed. He’s had a lot of trauma recently and his childhood was… a lot. He’s also in the medical field and is surrounded by death. I know it affects him. 
How can I convince him or even force him to get help? I’m very worried about him and he seems to think that he can handle it through diet and exercise alone. I don’t know it’s a macho thing, denial, or he’s so deep in it, he doesn’t care. He hates talking about it. How can I convince him he needs more help?

*I have bad anxiety and depression as well and am medicated and regularly see a therapist along with other coping mechanisms. I see so many of my old untreated symptoms and problems in him and it breaks my heart that a solution is at hand but he won’t take it.