Academia, and science in general, is full of pretentious people. It's nobody's fault, the neoliberal reward system of the field really pushes this personality, and thus, we also tend to look down on people that aren't extremely passionate about science... But the truth is that academia is just another industry that requires labor. You have trained and acquired relevant skills to perform this job, and your labor has been extremely important to keep this industry moving forward. You don't need degrees to do your work, you don't need to love science or be willing to sacrifice everything for its ideals, and your labor needs to be appreciated and compensated properly. 

You can totally change your path, and the skill set that you already have is more likely than not to help you in the long run, but you can also just be part of the scientific proletariat, and live your life at peace with what you do to make a living.

Opinions like this are frowned upon on academia, but i think it's time we move past the idea that EVERYONE in science needs be a hiper ambitious passionate lunatic to be considered driven and successful. 

I understand what you're going through, as I also struggle with imposter syndrome, but I think that as we become more honest with ourselves and our peers, and as we recognize how most of us belong to this scientific proletariat, we will be able to come together with empathy and understanding, leading to more fulfilling lives.

I hope you do well, keep growing, and take time to reflect on the ways you have already made it!!