I (age 26) had a protected sex with my gf (age 23) 1 day back (I used condom and after sex I checked that the condom did not leak putting water into it after intercourse). It was her first time, and she found it extremely painful. Since then she is having an itchy feeling and little vaginal pain inside. She is also having white discharge (odor free) more than normal (more frequent and thick). Is this normal? Is is indicative of pregnancy? Please advise.