Still unsure..

Today is CD36, though I'm not terribly regular to begin with...anyway, I took a test this am & last night. Both had the SLIGHTEST look of an almost like starting, so tweaked them myself & was able to bring out a very faint line! No doubt about that, many others confirmed they saw it too. Well these were from this evening. I am still taking opks daily until I know for sure one way or the other, so I don't miss ovulation if I'm not pregnant. So anyway, here is a tweaked picture of tonight's tests. I know the opk is negative. But do you see something on the hcg? I feel crazy over these lines! Lol