Chemical?

Samy

Last month I got a vvfl on a frer and faint lines on 4 different blue dye tests. The frer was the first one I took then I couldn't get ahold of anymore frer in my town so had to buy blue dye tests. AF started 4 days late and was a day longer then normal. Does this look like it was a chemical or all tests were evaps? Most of the pics are within timeframe and some are same tests at 10 mins.

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