A week ago I had a cesarean section. The doctor at the maternity ward …

A week ago I had a cesarean section. The doctor at the maternity ward prescribed Gexiton 2 times a day for 10 days upon discharge. I inserted one candle today and almost lost my mind, strong burning sensation appeared, I couldn't stand it, I had to go under the shower, but slight burning is still there. In pregnancy they were checking this out, nothing like this ever happened before, no reactions. I'm lying with the baby in the children's hospital, no possibility to go see a doctor. Has anyone experienced something similar? Did they stop treatment?