Pregnant or not ?

This was 8-9 dpo

This is 12 dpo 🤷🏻‍♀️

I’m the most nauseous this morning than i have been this entire time. My head hurts everyday and I’m going to sleep super early. Idk what to think or do I’ve had some cramping like I’m going to start and haven’t. My one app says I was supposed to start yesterday and this app says Monday. Has anyone gotten a positive on a digital with a negative red dye? I’m starting to think I’m out this go around. I’ve also had dizzy spells these past few days. Thank you in advanced!