What causes the puffiness under and up my eyes? I took accutane treatment for my acne, so was it the cause? (Photo)

I'm 19. 3months ago I started having swollen puffy eyes especially on my upper eyelid and isane dark circles. It's not inherited and I sleep well. I took 6mo accutane treatment for my acne so was it the cause? Also I don't drink well and I took allergies test and I have no allergies. Please help me find out what's wrong this os ruining me.

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