BF and I had sex on Aug 2, 2007. Before that had period on like around the 16 or 17 of July so I assumed I had ovulated on Aug 2nd or around that time. He didn't cum in me he pulled out but I know you can still get pregnant from the pull out method. Anyways got what I think was a period on the 16 of August. A few weeks after that I got migrane headaches for 2 days and it stopped. Also started get naseua. Still get that sometimes. Also feels like I feel that fluttering feeling in abdomen sometimes. Am I paranoid. Maybe I am I was thinking I wasn't because period came on the 16.