Ummmmmmmmm!!!! Help!!

You guys are gonna think I am crazy. So I kept the test to show my husband well we got busy with the kids so I forgot to show him til 1hr later exactly. Before I showed him the test was negative. I went back after I remembered to show him and there was a line WITH color! I've never had this happen in past months. I keep all of them until I start AF and they never had a line come up later on. But this one did. Thoughts?! I know they say don't read after so many mins but of course I did ?