Why do I feel pregnant before my period?
You may experience early signs of pregnancy like tender breasts, nausea, fatigue and sensitivity to smell or bloating about a week-and-a-half before your period is scheduled to arrive due to hormonal variations.
You can remember the date and look for PMS symptoms like mood changes, abdominalcramps, fatigue, nausea, breast tenderness etc
It could be a Premenstrual symptom or implantation cramps or there might be other causes like dehydration, strenuous exercise or lack of muscle use.
Its unlikely to get pregnant in these days but depends upon when you ovulate