I have a 2 year old, a 3 month old, and now a questionable test

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I’m freaking out. My husband and I were being careful, but last week I felt so many cramps and yesterday and today I have felt extremely tired and sleepy. I took a dollar tree test today mid day and this is what I got. Period is due on the 7th or 8th of August.

I’mi added the original.