2. Wear a splint. After a reduction of your broken toe, a splint is often put in place to support and protect the toe while it heals properly. Alternatively, you may have to wear a supportive compression boot, but either way, you'll likely need the use of crutches over the short term (2 weeks or so).
A performance review is bound to make you nervous. If you put a strategy in place for dealing with it, you can alleviate some of your stress.
There seems to be no real consensus on how frequently performance reviews should be done, but in general the answer is as often as necessary to let employees know what kind of job they are doing and, if performance is not satisfactory, the measures that must be taken for improvement.