According to your description, your old injury should not have fully recovered. You can't practice yoga at this time to avoid aggravation. Bone injury is easy to leave the root cause, and it is not easy to treat it lightly. Even if the injury is healed, a follow-up visit is very important. Usually, we should strengthen calcium supplementation, get more sunshine, and exercise moderately and slowly.
If you want to stay healthy and fit, you can practice Tai Ji Chuan and Tai Chi Fan Chi.