What Causes Itching And White Discharge After Treated Vaginosis?

I have recently been treated for BV, but now i am out of the country and don't have access to a doctor. After taking my antibiotics for a week at home, my symptoms cleared, but about a week later i started feeling itching/ burning, and now i have a white discharge that is white, dry and gritty, and it is in big clumps (it looks like wet toilet paper). Does anyone know what this could be?