I have been on the same birth controll and i take it at night for awhile now but this past month, but tthere was a few days where i wasnt home or i forgot and i took it in the morning... my fiance and i are sexually active and he does not use protection but i got my period two weeks ago but it was adnormally light and short only 3 days long, and its usually a normal flow for 6 days, and i have noticed the i have been peeing more frequently, i feel naesues or dizzy, and light abdominal pain, could i be pregnant?