Hello, the question I'm about to ask may seem quite abstract, but it doesn't leave me alone. In November, I was petting with my partner, it was fertile days. There is a possibility that the partner 2-4 minutes after adjusting the penis in the pants transferred the pre-ejaculate on the finger into the vagina. From then on I started to get very worried, 13 days after the incident I took a urine test (negative result) and on the same day I got my period. After that I did 4 more tests, around 30, 40, 55 days after petting and another menstrual period occurred, it was slightly late. I'd stop worrying if it weren't for the changes that I might even be looking for. A few weeks after petting, I started to feel nauseous, I am constantly tired and sleepy, I have creamy, non-pulling mucus, unusual pain in the lower abdomen and the whole abdomen and I feel like my belly has enlarged (now it would be 11 weeks pregnant). Mose is silly, but I started to wonder if during intercourse with my partner in October it could have come out of the top of the condom and led to conception (the partner claims that the ejaculation occurred outside). Could pregnancy tests show a false negative? I've read about cases of a normal period of pregnancy or negative tests long after conception and I'm not able to think rationally.