I’ve seen a few ppl post their test held up to light and you can see the positive but when in regular light can’t see much of anything maybe a vvvvfl or indent. I’m 12dpo and took a test today and looks pretty negative. In one of my photos I feel like I see a vvvvfl but idk if my eyes are playing tricks on me. Then I held it up to the light and defiantly see a line. This is a first response test also. Any insight?