Pregnancy test positives!

Hi so this is day 2 that I’m supposed to be on my period and I’m not.. I have some very light spotting like I shouldn’t even be wearing a tampon because it hurts to put in.. my period is ALWAYS on time so that’s why I’m low key freaking out. I took a test this morning and I swore I saw a faint positive line but then I fell asleep and I woke up 2 hours later to see a positive test. I ran to the store to get more and the next test I took came out negative. Has this happened to any of you and did you end up being pregnant after ? I’m 24 but I’m still scared 😂

I did google and it said to void the test after ten minutes. So idk what to think.

(The top one is the test I took this morning and the bottom (pink) is the one I just took)