I miscarried naturally at almost 9 weeks exactly 5 weeks and 3 days ago and have not gotten my period yet. My doctor told me to expect it about 4-6 weeks after my miscarriage. This morning I woke up sooooo nauseous and with a headache so bad I had to lay back down. I didn't plan to try again until July, but I took a cheap test today and it was negative. Is it possible I'm pregnant? If not when should I expect my period again?