 [ Symptoms ] i have been on my menstrual cycle for over a month now found out i am pregnant [ Disease ] hi first you should know that postive pregnancy test can stat postive even 18 days after abortion so first you need an ultrasound to confirm it was not an abortion  u may think it was period but color is darker  then you can suspect other causes methamphitamine or ghb effect won t last 6 month do not worrygood luck