Positive pregnancy test

My period started the 17th March and ended the 23rd. After multiple ovulation test my peak ovulation would have been March 29, I took a pregnancy test out of curiosity on the 8th of April and it was negative as I excepted it would be too early.

Yesterday 10th I took another test and I got a clear positive then today my test came back darker. I’m curious I’d be a max 3 weeks pregnant has anyone had a dark positive so early. After 4 babies I’ve never had a positive test like this so early on.

Top 3 are yesterday and bottom test was from tonight 😌