Dark Urine More Condition_symptoms I Have Dark Urine And Rashes On My Back Is It Because Of Levaquin?

I have dark urine and rashes on my back is it because of levaquin? - dark urine more condition_symptoms

Ive been taking doxycycline for an infection and this morning I had a very dark urine, and when he drank plenty of water in my lower back, left and right, I think my back began to itch and rash developed, but he's gone, but I can always still feel tingling. What does this mean and why should I stop taking the levaquin?