Im scared i could be pregnant , what are a early symptoms that i should be aware of?btw my period came but is not heavy and last time we bought plan b

Some thoughts...: A woman of childbearing age who has some nausea (with or without vomiting), some fatigue (feels less energetic), a sharper/stronger sense of smell, mild soreness/swelling of her breasts, and maybe some food aversions and cravings... could be pregnant. Symptoms can occur before missing a period, but one should wait to miss a period by a few days or a week before buying a urine pregnancy test.