Don't fret, your credits are safe. To check your account, login to bspot.com and view your Account History. All your credits should be in place, right where you left them.
Remember: b spot automatically logs you out of a game after a short period of inactivity. You can't jump back into the mix until you've entered your user name and password.
If anything looks amiss, contact Player Services at support@bspot.com. We'll go over your account details until everything is sorted.