Went to my OB appt today. I am 22 weeks with di/di boys. I told my dr that I have been having so much pelvic pain and been feeling babys kicking up in my rib cage. So when I lay down to be measured, he says oh wow, no wonder you're feeling like that, you're measuring 34 weeks. For twins, he says he would expect to measure a few weeks ahead, but not 12. Luckily, I am scheduled for my anatomy scan tomorrow. I had an elective at 18 to find out genders. I am so anxious. Has anyone ever had this happen