No, you won't receive anything else.
If you prepaid your shipping with VFS, you can watch the UPS site for movement on the package. With a bit of luck it will get sent today. It doesn't always get sent the same day. Some people have had frustrating waits before seeing movement. Others look to see that it actually shipped a day or two before getting the email! It's definitely a crap shoot with Sheffield.

If you didn't prepay, you should be able to look at your UPS account and find tracking information there.
Try to relax over the next few days. I think from when the email is sent and the package received is the hardest time for most!