Hi, I have was sexually active beginning of January an in December had 3 mentrual cycles in January non in February but a week before February ended my stomach got very sore just the lower part it was like that for 2 weeks beginning of march I had a spot of blood been feeling nausea and very sleepy, don t ever dream but I have been for about a week, random headaches, today I woke up an the cliterus was sore I took a test 2 weeks ago but it said negative. May I be pregnant? Tests say all my vitals are normal I m healthy, not sure get sharp pains occasionally in my lower stomach I believe I m pregnant can that be it??