I’m 99.9 % sure this an evap line

So to be fair I did take this test this morning and yes I know you aren’t supposed to look at tests after the time frame and this picture is from 10 minutes ago . But I have the Paraguard and I’m extremely worried I could be having a tubal pregnancy my period isn’t supposed to start until Thursday. However I had been having cramps as serious as contractions almost since last week which is super weird considering my period at that point wasn’t supposed to start for 10 days. I am spotting. I just would like a second opinion. I can’t get in with my doctor until aug 26