Help!!

So I'm about 13dpo and I'm having pretty clear symptoms. I took this test around 9:30 am and I swore that I saw this line then. My husband swears I'm just seeing things because I'm so anxious so I threw it away and assumed it was another negative... But then I was super curious and went back and looked and I'm still convinced that I see a vvvvvvfl. Am I really just crazy or does anybody else see it also? I hope it's not an evap line cuz it's been so long since I looked. But u promise I saw this earlier!