am i pregnant?

please no judgment, i’m not posting this to be yelled at. i’m 14 and i’m 4 days late for my period. i know it’s not that late and being late can be due to stress or many other things but i can’t help but stress about it. me and my boyfriend have been having unprotected sex using the “pull out” method and lately i’ve been a lot more pale than normal, feeling sick, having headaches, and cramps but they dont feel like normal hormonal cramps. i also knkw there can be just hormonal but i’ve never had this before due to my period. plus i am usually never late. please help!