When you request a book online, once it arrives at the destination library it is held there for 5 days. So you haven't run out of time.
The more pertinent question is: is the book ready to be picked up yet? You should get an email when it arrives, but you can also always check the status of your item by signing in to your library record and checking the book's status:
- if it says In Transit, it's not ready yet;
- if it says On Holdshelf, it's ready.