Good evening, I got a question. 3 weeks ago on a thursday I should of gotten my period but I lost few blood 2 days later and for only 2 days the blood was like pink, since my period is always on time and always with a lot blood, I am kind if concerned now. The last 3 weeks I felt sick a lot and with every food smell I feel like I have to throw up. Also the last weeks I feel very tired as well. Is it possible that I am pregnant?