ovulation testing problems

I started testing on 2/23 top stick in the very 1st pic it was negative. on 2/24 I got a positive LH surge which is the 2nd the top picture I took it around 7 am the 3rd stick in the 1st picture is from the next day 2/25 its positive.

next picture are all my tests from 2/23 out til today except for the one for 2/27 I can't seem to find it please help me make sense of all this I have no idea what I'm doing or reading am I still ovulating? I'm so lost glow says I stopped ovulating on the 28th started on the 21st what's going on please help me