I looked up my ovaluting days and made love about 4 days ago only once but he came in me and now I'm having sharp pains and nausea. Feeling so sleepy and kinda moody. Could I be pregnant already? How long does it take to know? Am I just wanted it that bad to think so. Do I just got a upset stomach or is it likely that im pregnant? I keep having bad heartburn too it won't go away. I would love to be pregnant but I would also be upset Im getting married in December and Already got my dress. Can I take a test now? Or is it too soon?