Am i a bad person?

Natalie
So long story short. Me and my ex were together for 8years we recently broke up 2 weeks ago. And i recently started talking to an old friend of mine i really like him. We have everything in common we both have children with our ex's. We r crazy about each other but don't wanna rush into things right away. My question is when is "ok" to jump back into a relationship. ? 😕