What do y’all think??

So I haven’t had my period yet and it’s irregular so I never know when it’ll start. I took a plan b exaclty a week ago the day after sex and my period still isn’t here but I feel crampy and have had some odd dreams the last few days. I don’t feel nearly like I did with my last two pregnancies though. So I took a pregnancy test this morning peed in a cup and took a FR and a digit clear blue. Digital was negative but the FR has a super faint line that was more pinkish at the tips of the line. Top and bottom. Not so bold on the middle of the line though but definitely a line. I took 8 YES EIGHT more test with the SAME CUP OF PEE. 4 FR...2 dollar store brand and 2 digital and they ALL CAME UP negative. I’m so freakin worried bc I don’t want another baby any time soon. I’m getting a surgery that I have dreamt of having for decades on Monday and I’m praying to the lord I’m not pregnant. The insurance I have that approved it is up in two months so there’s no way I can get it after if I am (I hope I’m not) pregnant. It was already hard enough getting it approved. 🤦🏻‍♀️🤦🏻‍♀️....what do y’all think??? I would post a picture but my camera can’t capture the line but it’s DEF there. Even my husband confirmed he saw it to and compared to the others.