I think i'm experiencing cryptic pregnancy.

Tests are accurate: A woman of childbearing age who has some nausea (with or without vomiting), some fatigue (feels less energetic), a sharper or stronger sense of smell, mild soreness or swelling of her breasts, and maybe some food aversions and cravings... could be pregnant. Symptoms can occur before missing a period. She can do a home urine pregnancy test 3 weeks after sex or 1 week after missing her period.