I am on hormonal pill as in a combination pill due to my pcos. However the way I take it is a little bit different than how it should be taken. I have a 10 day gap between starting my next pill pack. I know I am not protected during the time but I always pair condom and pull out. However on october 30, which was on 3rd day of pill I had intercourse with condom but my partner's "unprotected" erect penile head got inside of my vagina for a second. I got my withdrawal bleed on november 18 which was heavy with clots. It lasted 4 days. I took a pregnancy test 24 days after possible risk with prega news and it was negative. After that from november 27 I was admitted to hospital due to dehydration. Is there any way I am pregnant?