Depends on your injury and the prognosis from your doctor. If it's a mild injury, the CFRC could push your BMQ a few weeks. If it's a serious injury, with a long recovery, you may get put on hold and have to redo a medical and interview before going back to competition list.
If you are already sworn in, make sure you see the doctor at the CDU closest to you, as you now technically fall under CAF rules, and they will decide your fate.