I don’t understand

Any and all thoughts would be greatly appreciated.

I got this last night

TMI

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Yet i got this this morning (fmu)

TMI

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And this tonight (only 1.5 hr hold)

TMI

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I am only 9-10 dpo, i know it’s early but i know i see a line on last nights, nothing on this morning and maybe a faint line on tonight’s test. Why would fmu urine show nothing but last nights was an obvious something. Am i pregnant or not?