Your reports should all update to IIB and $0 balances within a couple weeks, it takes time for the BK notices to go through the mail. My scores were like yours when I filed, all averaged a 50 point increase after the public record was listed on all 3 CR's. And in regards to the student loans, contact the loan company's and work with them and they'll work with you. And if they're Federal loans I'd make that a priority, Feds can get messy around tax time lol.
BK7 Filed | 3/25/2016 | EQ: 530 | EX: 526 | TU: 505
BK7 Discharged | 7/11/2016 | EQ: 535 | EX: 574 | TU: 506
Current FICO 8’s 10/28/2017 | EQ: 680 | EX: 680 | TU: 665
We will have to work with our student loans to figure out how to manage those.