BFP???

First photo at 5 mins and 2nd at 30 minutes. With FMU. I see the line in time frame. And more noticeable after. The test still now looks the same 8 hrs later. Since line at 5 minutes picture is this a BFP? I'm obviously going to retest. Just wanted to see if others see it or had the same BFP in past. Thanks ladies 

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