Suffering from chicken pox from past 10.

I have been suffring chicken pox from past 10 days . Last Wednesday doctor gavve me Zovirax 800 ( 3 times/dy) , phexin ( 2 time) and allegra 1 time but after 7 days the new bumps came coming . Then she changed the medicine to Zovirax 800 ( 3 times ) and mahacef plus (2 times) and atarax 10mg (3 times) . The scars have become like clouds red and big flat scAbs and only in stomach area and no where in the whole body . Almost 11 days over I don't see much diffrence between them . Please suggest whether medicines are ok or not and also let me know whether chicken pox can occur only on stomach n thighs n nowhere else and also its the third time I got it . How to remove these big ugly scars. Please let me know how to get rid of it