Is it positive or negative help!!!

Je

So I am 8 days late on my period I’m usually always on time if anything I’m either a day late or a day early on rare occasion I have been feeling a bit different been peeing more often, light cramps but no period my boyfriend says my nipples and my boobs look a bit bigger been getting heart burn, headaches, and lower back pain but yet again it could just be me thinking too deep into it i have taken 6 test counting the one from a few minutes ago all came out negative but one that I took yesterday morning but I think that one was just a bad test because the lines were placed very weirdly (first picture) I took another test about a few minutes ago (last two pictures) and my boyfriend says he sees a faint line but I’m not sure about it at this point I don’t think I am the slightest bit pregnant I just think it’s my body just being all out of whack need some advice please!

Update: ended up taking two more tests one yesterday morning and one this morning both came out positive! 😊 pretty excited and looking forward to everything hoping everything goes well! 🤞🏽😊