How to cope?

TTC RAINBOW BABY • Engaged to the Love Of My Life. ❤️
Honestly? I don't know how to cope with the loss of my child. It doesn't make it any better that my fiancé left, quit his job, everything...
Any suggestions on what to do to keep it off of my mind? The pain will never go away, and I know that. But it's the only thing on my mind & I realize it's unhealthy.