Idk if I am pregnant?

Well I was supposed to start on June 22nd I didn't I kno that's not that late but I'm worried I know that me and my boyfriend had unprotected sex on one if my fertile days . He pulled out but that's not effective . I have had every symptom since then fatigue moodyness cranky emotional . Cramping . I've been dizzy too and like sneezing alot I read that's a sign. I took a test like 3 days ago it was negative I think I tested to early. What do u think about this ? And we always use pullout