I'll never stop grieving but can it be managed?

Hi everyone I'm new here. I've been browsing the site for a few days now but I'm actually in a good mood today so I have the courage to post.

I'm looking for depression/anxiety support directly related to grieving... Ive had a lot of losses in the last year and I'm at the point where I'm beyond "normal" grief and into a place where I feel like I just can't let go.

To be even more specific, I'm looking for a listener/support group that is non-religous. I understand that religion helps some people immensely but it's not for me.

Thank you to anyone for any help at all.