No, you don’t have to call it quits.
If you are amazed you have discovered your self wondering if you are in a rebound relationship as an adult—not a higher schooler enclosed by hallway whispers—well, do not be. Rebound relationships are a standard event in dating at all ages, and they are not always a thing that is bad.
Really! In basketball terms, a rebound—you know, where you take an immediate second shot at the basket after missing it initially—is a skill that teams actively seek if you think about it.
“somebody who has the capacity to ‘get right straight right back available to you’ following a breakup shows readiness and resilience.”
Likewise with relationships, a person who has the capacity to “get back available to you” after being disappointed or harmed following a breakup shows maturity and resilience.
And it will have a really good impact on your relationship: If some body got away from an unhealthy relationship after attempting to make it make use of a 
dysfunctional (and on occasion even simply incompatible) individual, they could be additional ecstatic once you enter into their course.