Am I Taking Too Many Vitamins?

OK, so everyday I take :

-One a day teen advantage for her

-Biotin 1000 mcg

-2 Fiber pills

-Vitafusion Power C 240 mg

Then I take my 2 accutane pills a day along with birth control(due to me being on accutane)
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+1 y
Am I taking too many?

I probably won't stop regardless of what y'all say but just opinions?

I eat pretty healthy too,I try to consume very little calories every day so I'm pretty healthy and only drink water
Am I Taking Too Many Vitamins?
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