March 11 Was Near The End Of My Ovulation Period

March 11 was near the end of my ovulation period so it was a medium risk day. My boyfriend and I had sex that day and just last month in April he told me he had removed the condom and used the withdrawl method. My concern is pregnancy, my last period on April 17 was just a dark coppery discharge with streaks of bright red in it. My menstrual cycle only comes every other month and the next one isn't until thr second to last week of June, Am I pregnant? If I am what are my options? It's been over 7 or 8 weeks since I was sexually active.