Losing My Mind

I'm irritated and I have the worst heartburn. I'm hoping to be pregnant. But I can feel AF coming I'm honestly just stressing the fuck out. And I'm trying not to because I now it's bad if you want a baby. But damn. I'm just so stressed out. I'm trying to hope that I'll actually be pregnant this month but I'm just so scared/sad because I have cramps and I just don't want AF to show. Please someone I just need some reassurance on anything. I just need some confidence before I lose my fucking mind!