I'm so scared even typing this. My last period was August 24,2015 or August 23,2015 I'm certain it was either on of those dates. My periods are regular. My periods are always 3 days and one extra day for spotting. They are always 30 days. My last four periods was April 24,May 24,June 23,July 24.Me and my husband decided to try for a baby. August 28, 2015 I was at a party a boy I use to talk to said I was a big "tease" long story short, he rubbed his penis up and down my vagina even around the opening. He never penetrated at all.It lasted for a min I don't think he ejaulated maybe pre ***. I never told my husband because I was scared and didn't think it was rape because he never penetrated me, we never had sex. September 6, 7, 8, 11 me and my husband had sex which he actually ejaculated inside me every time. According to my ovulation app my fertile days were Sept 5 until the 10. I took a ovulation test Sept 9 it was positive, the next 3 days I took it Sept 10, 11, 12. The test was all negative. I then took a pregnancy test on Sept 14, and took a ovulation test too they both were negative. Sept 15 i had thick creamy cervical mucus. Sept 16, 17, 18 i had left pelvic pain. Sept 21 i went to the ER hospital i had a postive pregancy test. I had a Transvaginal ultrasound. They couldn't find a gestational sac or any sign I was pregnant. I just had a thick uterus. They sent me home. Sept 30 I came back to the ER for pain. They found a Sac no heartbeat, it measured at 5 weeks 6 days. The thing is it should have measured 5 weeks and 3 days. To days later I went back to another Er Oct. 2 they measured my Sac 5 weeks and 2 days. The baby Had a heartbeat they measured the CRL at 6 weeks 1 days low heartbeat. That would give me a DUE of 5/26/16. Went to the doctors office got a official ultrasound "dating" measure 9 weeks, with a due date of 5/27/16 then a month later had another ultrasound same due date 5/27/16. Never thought it wasn't my husband baby until the man that rubbed his penis on my vagina said I was pregnant by him when I announce it on Facebook. My husband confronted him, he said it was a joke and we never had sex. Since then its been stuck in my head. I talked to my Ob she said it was highly highly unlikely and said a 3 day, 2 day difference is normal on the ultrasound error. she gave me a due date on 5/30/16 with conception date Sept. 7. I had lots of cervical mucus with my husband. I didn't have none when the incident happened. I'm so scared. Could a Ovulation test be wrong? I have read so much stuff on the internet I'm so scared. Who could be the father? I would be so devastated if I got pregnant without sex. So depressed.