Hoping this is my month....

Period isn’t due until either the 13th or the 15th and I try not think my period symptoms are anything but that....but the last 2 days I’ve been bloated I guess (I know usually around your period this can happen) but also a little extra gassy, kinda felt off today usually I’m hungry when I wake up but today nothing really sounded good so I didn’t eat much at lunch enough to be full but not a lot ,ate a tiny snack because I started to feel lightheaded and jittery, then I ate about half my dinner and now I’m laying in bed and have heartburn