*picture taken 10 minutes after taking tests

I took both of these this morning at the same time. The reason I took two is because I had a faint line on one yesterday but my first response was definitely negative and I don’t think I would get a positive on one of these before I would get a positive on the first response. Also on the test yesterday the dye was running EXTREMELY slow.

So this morning I dipped these both at the same time and on the negative one, the dye was running fast but on the positive one the dye was running slow.

I’m just super confused. Has this happened to anyone else?