5dp5dt - faint line or evap?

I took it this morning at 5dp5dt and feel like I can see a very very faint line? Not sure if I can trust this type of hpt. Picture taken after 4-5 min (I tweaked it a bit):

This was the same stick, photo taken after 20 minutes:

I know the second one is way past the time limit of 5 min and I shouldn't have looked but I feel like when I've taken these in the past, they always remained stark white no matter how long past the limit...

I don't want to get my hopes up but these were our last two embryos and I'm terrified of having to start all over again :(