Thanks for your query.Based on the fact that you have posted you have undergone circumcision
just two days back and worried about hypersensitivity
of your glans penis
.Please note that till you got circumcised your glans was covered with foreskin so it was not exposed to external sensations like touch .So it is bound to be hypersensitive for couple of days may be a month or so.Once it gets accustomed to external stimuli you will not have even a sensation of your cloths.So not worry it will settle down itself over a period of time.
If it is too much uncomfortable for you you may apply local anaesthetic
jelly like Xylacaine Jelly.