Pregnant??? Help.

Guys, I really need help. I'm turning 16 next month and my ex is turning 15. I'm on the pill but I stopped taking it when I thought I was pregnant. Which was 23 days ago. I'm 23 days late on my period. And I've taken five pregnancy test and they've all said negative. I have to pee a lot and I eat so much more now. I've fainted from being dizzy and I've thrown up. And I'm Exhausted all the time. My ex admitted to cumming in me when I told him I thought I was pregnant. I never made him use protection because I was on the pill and he always pulled out or didn't cum at all. Maybe I'm not peeing enough for the test to read it or maybe it's too soon?