NEG 13 dpo but preg symptoms??

I tested at 12 dpo and got the result below. Thought it was a vvfl. Tested today and they are definitely negative. No line at all.

But I’m having alllll the pregnancy symptoms (I’ve been pregnant before). What gives? Has this happened to anyone before? For my other pregnancy, I tested 11-12 dpo and got a bfp.