I had unprotected sex and i took ipill on 27th april. And from 1st may it started heavy vaginal discharge(that i have use pads 'cause of it). And it is of white creamy in color with no odor. There's no itching, no burning. I had take it 2 times in feb and march but i never experienced that heavy discharge. when i took i march, at that time there was a little but irregular discharge but after some time i got my periods for two times in a month. So i'm confused about my periods also that when will i get it. I want to know is it okay to have it? How to stop it, it is really discomforting.

Am I pregnant?  I read some post related to this, but they were saying that i can't be pregnant? Is it true?