Am I out? Please help

I had a positive opk (with the two lines being equally dark) the 2nd of April and the the 3rd I got another positive opk ( with the test line being darker that the control line) anyways I had sex the 2nd and the 3rd. I’ve been having cramps all week that’s all. Today it’s 8 dpo and I took a pregnancy test but came out negative, also it was a 88c Walmart one, but still negative. Am I out this month? I’ve seen so many people with positive at 8dpo🥺 so do you guys think I BABY DANCED ENOUGH? Comment will be very appreciated.

Here are my opk

2nd of April

3rd of April