Snakes never follow the rules Ashely....and will always do the unexpected to keep us on our toes . It may be that your Cali had an injury/scale issue that you weren't aware of so she's shedding sooner than expected to deal with it....or it could be that she has had a growth spurt, maybe you've recently increased her prey size....or it could be she's just doing it because she needs to do it .
They shed frequant from young getting not as frequent as they grow. But even as adults things like scale damage an injuries will cause them to shed more frequently. As said they shed when they need.