thanks for using health care magic
It is most probable that you are suffering fromfolliculitis
since you just recently shaved. Folliculitis
is bacterial infection of hair follicles which is common
Itch and redness
are common symptoms in folliculitis.
It is also possible that you have a genital tract infection
other than the folliculitis since you mentioned of redness
in the inner labia which is common in vulvovaginitis which
could be due to bacterial or yeast or parasite (trichomoniasis
In my opinion you should be concern and at least meet a doctor.
Hope this helps you.