Hi...It is very tough to find the exact cause of such a type of rash
,but according to your information,it is appearing after your marriage.You didn't inform us which type of contraceptive
you are using...By the way,if use latex condom,then it may be the effect of latex allergy
.Some persons are hypersensitive to latex.Be care of it.Use other contraceptive measure.You have to control your histamin level of blood.Please check eosinophil count
in your blood.Take care.