I'm very sorry to hear of the heartaches you've endured in the past couple months. The loss of your baby is beyond words, and the realization of painful distance between you and your beloved is clearly still being felt by you. I hope you are able to heal soon, with minimal scarring.

I believe the suggestion to trading the engagement ring in for something you can use, something that gives you pleasure, is a good idea. If you are not a jewelry/watch type of person, I personally would trade the ring in for plain gold or silver rings that may be sold later, or used for barter.