You can have your credit pulled again and will have different scores now that it's been a few months. Email me (firstname.lastname@example.org) and we can have it checked. There are programs that require a 620 score that you could possibly apply for. Let me help you with the process.
You may qualify to purchase a home. The first step would be to contact a loan officer that qwould explain the process and requirements for home ownership. Please feel free to contact me, I will be able to help you find a realtor in your immediate area that could help you in every step of this process.