Help.. will accutane help my scarring and bumps?

I have suffered for YEARS with acne and oily skin. It’s only getting worse and I am 27 now.

I have tried zinc acetate and topical creams such as Duac, but absolutely nothing has helped. I do my skincare religiously but nothing helps. I have never tried oral medication and I am wondering if now is the time. But I am scared of side effects and purging.

Does it seem I am a candidate?