Hi, look itching between legs could be due to two reasons one it could be a fungal infection
for which a topical cream like terbinafine
would help you. I dont know what a a &d cream is????
second it could be due to friction and dryness in that part for which a fluticasone
cream and a moistoriser will help.
The strech marks have resulted due to use of your cream which i guess is a potent steroid that you are using since long time. first thing is stop using the cream. take care