So my mirena fell out the day I would begin to ovulate. I did have unprotected sex 3 days before it fell out but I feared the mirena was in the wrong spot a week prior because the stings were much lower then they ever were when I would check before. So I have been having some strong eary pregnacy symptoms such as very tender breast, dizziness, cramping, frequent urination, fatigue, im sensitive to smell or food advertions, and mood swings. My period is due in 3 days but I have taken an early pregnacy test but it was negative. Is there another explanation for my symptoms or could I be pregnant. I am going to wait a day or so to test again incase the hCG pregnacy hormone detected by the test is not sting enough yet to show on the test.