Why are all my test getting darker if I’m not pregnant ?

Valarie

Hi ladies I’d love ur opinions good & bad whatever the ones I took a few days ago were flat out negative nothing even on them. so I waited like you ladies said but my uterus started contracting badly I went to er they did test said not pregnant no std ultrasound he didn’t say anything about besides go see my ob. I’m so confused why are these test pinking up hgc if I’m not even pregnant that’s messed up.test taken at 4:56 yes my light is shitty