Negative at 12dpo but positive later on?

Shannon 👼🏻👼🏻🤰

Hi ladies! Congrats to you all on your BFP!

I’m wondering if any of you have ever gotten a negative 12dpo and then gotten a positive later on?

I’m 12dpo, my temps are rising and my boobs are KILLING me and I’ve never had that as a symptom. But I took a test this morning and it was negative .. just want to see if anyone was ever in a similar situation!

Thanks!