You also need to work on some credit repair - and I don't mean secured cards. After bankruptcy, its not ususual for lots of those old accounts to be mis-reported, so you need to get all 3 of your reports and see what kinds of other scuff marks have been left behind from the bankruptcy.
All accounts should be reported as 'included in bankruptcy', show a ZERO balance, and there should not be any lates or charge-offs with dates AFTER your BK filing date. If accounts are not be reported in this way, dispute, dispute, dispute. This not only works, its necessary for rebuilding your credit.