Ok i am about to go into shock i think?

I had a question a couple hrs ago asking for opinions on whether a faint positive or a evap line. I took a second test again not FMU and AF is not due for 3 days. Anyways, this was second test of same pack from walgreens early response. It showed a faint line too. Got darker as time went on but still so faint it was hard to see at first. The line was thinner than the control line though. I'm still thinking possible that evap line as I've been trying for 9 months and this is first time a line has shown. Anyone know anything about evap lines? Is it possible to have one on two sep tests? Is that why it was thinner?