Hi, I’m really confused this is my 2nd child but my first is 7 years old I had him when I was 18 so then I really didn’t pay attention to conception , fertile windows, & ovulation. My last period was on June 11th wasn’t a regular period but I feel like none of mines are at time. They did blood work & said I was 6 1/2 weeks this week made me 7 but I was spotting went to the hospital they did my first ultrasound & said I was 6 weeks 6 days. So did I get pregnant before my last period or after so confused. & how likely is the chance to get pregnant when you’re not fertile or ovulating?