I had my period on 2-09-07 on 2-24-07 my boyfriend and i had sex and i after i saw i had a pink discharge (spotting) what does this mean? i have been tested for stds within the last month and have also had a pelvic ultrasound which was normal... for the last 2 yrs (since my son has born) i have these pains in my lower abdomen... i believe they r from my ovulation but wanted to make sure... all my results were negative... thank you for ur time...