Not sure how many dpo, line?

Question

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Not sure how many dpo I am but took this test before and thought I could see a line but the screen was giving off glare. Do you see something?

Answer

Invalid… once you open a pregnancy test is totally invalid. You don’t suppose to open it.

Answer

How long had passed before you got the picture?? There is a line there but it may be an EVAP it doesn't have much of a glow to it. Or it could just be a bit too early. 
Wait a couple days and test again
Best of luck 🤞