Symptoms?

I've been really tired, I feel excited like anxious but I don't know why? My stomach kinda feels sore if I touch it. And I feel "full" when I'm hungry or if I just ate I feel hungry? Yesterday I sneezed and oh let me tell you my vagina area almost killed me that's how bad it hurt..my boobs usually hurt a week or two before my period but supposedly my period starts on the 3rd.. Could I be pregnant or is something else wrong with me? 😂