So I took a test. The first one was a first response and I could have sworn it was a very faint positive. So I took another one the next day and I couldn’t see anything. Well yesterday I started throwing up and not feeling good at all, I have been more tired and moody. So I took another one, this time a blue dye test. I know those are. It the best, but they where out of the first response. Well this time I could clearly see the blue line but it seemed to have faded within the 10 minutes. Anyone have had this happen ? What does this mean?