You can do this all by yourself, which is a noble pursuit.
Spend thousands of dollars and hours trying to fix your credit on your own. I mean hey, that's how a lot of people have done it.
Spinning your wheels buying low priced courses, getting general advice, and hoping something changes but…
How much more willpower do you think you have to continue to go on without seeing results you've been dreaming about?
The other option is...