New choice dollar tree test

Anyone experience faint lines after the 10 mins that actually turned out positive? I had a faint line yesterday when I looked at the test hours later and again today like 20 mins later... I am pretty positive it's evap lines I read it happens. Lot with the dollar tree test and I have been having af cramps like she could start any second but temps remaining high. I am definitely not counting this as a bfp but wondering if anyone had any success