I had my period a week or so ago and now im having pinkish dicharge and bad stomach cramps and do have unprotected sex.

Pelvic pain spotting: Once you had unprotected intercoarse, you run the risk of a pregnacy. What appeared to be a period a week ago might not be. Your pelvic pain can be a pregnancy, threatened miscarriage, pid, ovarian cyst, appendicitis and more. You should see your doctor and have a workup starting with a pregnancy test, cbc, urinalysis, and pelvic ultrasound.