Anyone know where I can get a rahab loan? I have very bad credit.?

Someone gave me a house and it needs extensive rehab. I've had it more than 6 months. The value is low because of the violations. I need a rehab loan to fix it, so I can sell it. Can anyone direct me to someone that will give a rehab loan to someone who's credit is very, very bad? I heard that if I have a house, I can get the type of loan I need. The house has no mortgage, but it has a small lien but was taxed by the county for violations. Please help. Thanks!!