depression post miscarriage

Has anyone that's had a miscarriage experienced EXTREME depression? I'm 6 weeks post miscarriage and feel as though my purpose is just GONE. I cannot shake myself out of it no matter what I try. I can't work it out, I can't sleep it out, I can't smile it out, literally everything is a 'trigger' . I just cannot stop overthinking it. I can't talk to my friends nor my husband about this. Because the thoughts running through my head will make me sound like a complete lunatic whose had a morbid meltdown 😭😭😭😭😭😭😭