I feel pregnant

Call me Crazy but i feel pregnant i ovulated couple days ago my fiance and i had sex i know i was ovulating and now i feel funny very sick i am not hungry and i feel sick to my stomach feel funny. We been trying for 3 years and nothing. But i think this time it happend. I was reading about girls who knew fhe next days. I guess its all on how you know your body but will see in one week. Good luck baby dust to yall trying