Vitamin C makes me ill, even at 1000 mg.. is it detox symptons ?

Hey guys..

I just started taking Vitamin C (Ascorbic acid)
My problem is, that I start feeling really nasuea and dizzy, my sight is sort of slow catching up, when I look around fast.. it doesnt feel good tbh..

it happens within an hour til 2 hours after taking it, even 1000 mg .. And after another 2 hours its gone again..

Is this some sort of detox sympton??? because its only 1000 mg i take.. Its like nothing.. The same happens with MSM .. Tweet