advice?! thoughts...? pregnancy test results!

hailey

So my husband and I atr not trying but also not preventing either , but I'm kind of in the air with these results...I took the one on the left the day i was supposed to get my period(5/4/18)it came up as negative so i tossed it in the trash after waiting 3 minutes, decided to look at it again for s

ome reason Saturday morning and I see a faint line, so i grabbed the box and it says after 10 minutes the test is no longer valid or accurate, so I try not to freak out too much, so I took another test this morning(5/6/18 on the right) waited 4 minutes, results we're negative again ,no faint line at all, then i looked at it again at 8 minutes JUST to be sure that i didn't go past the 10 minutes mark lol , and there WAS a faint line, do you think there is a possibility I am pregnant or this could just be the test? any opinions would be greatly appreciated! thank you!

Sincerely,

Mama to 1 yr old twins ❤