i am an ox but delivering a sheep child next year. how will be the luck like?

Renee, sheep should avoid ox according to Chinese zodiac because they are incompatible. However, I don't think that zodiac incompatibility should be blamed for the loss of your diamond ring. If you were careful enough, you wouldn't have lost it. And I think it's normal that you suffer from business sales drop too. You are pregnant. I guess that you put more attention on your baby instead of your business, right?

Personally, I suggest that you need to relax. There is no need to connect these two cases with the zodiac incompatibility. Just eat well, rest well and be prepared for your baby's arrival.