Super freaked out please help?? 😭

So I took 3 sets of pregnancy tests and 2 each (bought 6 pregnancy tests) first batch I took them last night (8pm). The second batch was last night as well (10pm) and the third batch just this morning with my first pee. Any opinion on this??? I think the first ones was just an evap line it didn't appear until idk 10-15 mins??? It was beyond the time limit. Please help. :(( Last night I was already 7 days late for my peroid and now 8 btw. 
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