My boyfriend and I got intimate last July end and he rubbed his penis around my butt. A little bit of precum was there which fell on the buttcheeks but he cleaned immediately. Then I ran towards the washroom and washed everything again with water. We've never had sex and I'm still a virgin. Since then we haven't even been intimate. I got my periods six weeks later for 5 days with 2 days of heavy flow and 3 days of scanty bleeding. Now I'm missing my periods by 3 weeks in my current cycle. So can I be
pregnant? I've always had irregular periods and recent changes in diet have also happened and I've lost 4kgs in a month.