2 years from discharge is when lenders will START to look at you again.
and make sure that you keep your butt straight till then. i know stuff happens, but at that two year mark (after discharge remember) they want a squeaky clean good credit person.
a trick that i used and continue to give to clients since i went into the business of money .... and yes i had a BK, and this helped enormously.
give small credit cards as you can and pay bills with them that you can, phone power, whatever you can.
don't spend stupid obviously, but you would have to pay these bills anyways. anyways, pay them with cards whenever you can then send off the amount of payment to your card that day ... minus one dollar. it gives you mulitple revolving paid acredit lines. after that make sure that YOU report them to the three bureaus to get credit for your good credit lines
this works slow, but you have 2 years.