constant evaps on Walmart .88 cent tests ??

Has anyone else gotten multiple evaps on these tests? I think I see a very shadowish line while it's wet but can't be certain but then when it dries there's a clear pink light line. This has happened twice now w/in 24 hours. I'm wondering if a bfp might come from this? As I haven't gotten evaps or lines like this on these kind before when I wasn't pregnant for sure. Any input would be great.  This first pic evap is from yesterday. 
This second pic is this morning.