I think they look great, I personally didn’t get a line stealer until 20-22 dpo! Possibly even later.
I didn’t get dye stealer until like 25 dpo
I took 4 tests when I found out I was pregnant, because I was in shock. Each test was lighter than the first test. Fast forward today and I’m 7 months pregnant. Baby is healthy. Do yourself a favour and stop testing.
I wouldn’t stress , I personally think looks fine