 [ Symptoms ] period 3 days late negative pregnancy test hello my period is very regular i get it every month on the 1st i was ovulating last month on the 15 17 so i had sex trying to conceive and i have been feeling a lot of symptoms i have been feeling sick back hurting headaches urinating a lot i smoke cigarettes and their starting to get me sick i took 3 pregnancy test but they all came out negative even the morning urine is there a chance i could still be pregnant [ Disease ] hi just give another week then see your doctor and get tested there ones a urine test and the other is a blood test blood is best by far ok good luck