Tuesday night I took a pregnancy test which showed a faint line. This morning I took a first response that looked negative for a few minutes then eventually showed a faint line. When I took the first one, I was cleaning so I peed and just let it sit there. About 20mins later is when I care back and saw the faint line. This morning after seeing nothing for a couple of minutes, I also just let it sit there and came back about 30mins later to see the faint line. Earlier I saw someone ask in another post

if the test was old. I didn’t realize that was a thing. What is considered “old”? Is that what these could be?. The strip is the first one I took, I took the first response one this morning. TIA!