First of all, have you talked to an advisor in your bank? If you have been with your bank for years and until recently have been good at keeping up with repayments, they may be able to help you. After all, by simply sitting down to talk with someone, you don't really have anything to lose and in the best possible scenario, the loan could be approved.
Alternatively, there are a number of online loan companies that offer this service too. Some examples can be seen below:
• http://easeguide.com/get-personal-loans-up-to-$3000-bad-credit-ok.php • http://www.creditloan.com/high-risk-loans/ (This site may be useful but only offers up to $1000 with bad credit rating. You may be able to take out a further loan elsewhere though).
• http://www.badcreditguaranteedloan.com/guaranteed-loan-high-risk.html • http://californialoanfind.com/fast-unsecured-loan-with-bad-credit-2000-3000-5000-10000/ • http://www.alliancemtg.com/personal-loan.htm
In order for a loan of this type to be approved you may have to put some type of collateral at risk to match the value of the loan. For example, this could be your house or even a car. This tells the creditor that if you cannot keep up with the repayments of the loan, they will be able to get their money back by seizing your assets.