Should I stop taking vitamin c if my urine is orange?

So far I have tried both buffered and unbuffered vitamin c which were both natural corn free varieties. It may have been somewhat less often with the unbuffered C. Should I stop taking it since my body is showing signs like this? I was directed by a naturopath to take 2500mg twice daily to try to treat a viral/precancerous condition caused by hpv. After taking a two week break from the 5000mg buffered C I tried reintroducing unbuffered C, at 2500 mg per day. My urine seemed okay at first but once I increased it to 5000mg my urine was bright orange the next morning. I've backed down to 2000mg but my urine is still orange. Is this a sign that my body does not like C supplementation? Tweet