Are these positive?

Girlies I really need help right now. So I’ve been having some crazy mood swings, cravings, and some other potential pregnancy symptoms. So I took a strip test, (bottom one) but I’m pretty sure I didn’t use it right as the second line is super thin which it’s not supposed to be. So I took 2 more strip tests and both were negative. Forgot about it and a few days later I decide to get 2 more tests just to make sure, these are 7 select gas station tests, both lines popped up within 5 minutes and were visible with the test closed. I only opened the test to see them better after the results were done developing. Are these just evap lines or am I pregnant? I have a copper IUD.