It will take as long to repair your credit dear, as you have to obtain your report.
**Dispute what is wrong, and then call each debtor and make a deal with them, they will accept a lessor amount to pay it off and be very happy to hear from you. (Deal with the debtor, and not a collector.)
** Or start to pay on them each month. A little to each will raise your score too.
**You can also enter into a contract with one of those "credit repair agencies" but beware they are going to do the same thing you can do yourself, depending on the damage on your credit report..
They are supposed to be professionals, but read the fine print, sometimes the interest rate you pay these companies, and the time length that they promise to improve your credit is ridicules, so beware..
Best of Luck to you, and God Bless you.