Thanks for the query.
You must have developed an allergic reaction
to the cream.
You need treatment with topical steroids
Also take an antihistamine tablet.
Dont worry its a common condition ,
Soon you will be fine.
Please meet a dermatologist
and discuss regarding this.
Let me know if you have any other doubt.
you can ask a direct question to me on this forum, following the below link.
Wishing you a good health.