welcome to healthcare magic forum
thank you for your query
i understand your concern about stretch mark.
i think your cream also contain steroid
it is common side effect if we use it without doctor advise.
there is no single surgical method to get your skin normal .
,fractional laser will help you to some extent.
it is better to consult dermatologist
for proper treatment
do not apply any cream over skin fold
for long time your own.
i hope i answered your question