My heart is a little broken I’m 12dpo and took a clearblue digital this morning, it said not…

My heart is a little broken I’m 12dpo and took a clearblue digital this morning, it said not pregnant. My app says AF is due in 2 days but I haven’t had any of my normal symptoms. I’ve been cramping since ovulation day, I’ve been nauseous for the past few days, and my nipples are sore now. I got the faintest line on a first response yesterday. Idk whether to keep testing or just call it for this cycle