Positive ovulation tests?

Hi everyone! We have been ttc for almost a year now and have been using ovulation tests from the start. Last month when I saw my doctor she made a comment about my weight but wasn't concerned about ovulation bc I had been testing. The tests I have been using the past couple of months never really get super dark but there is usually one that is "darker." This is last nights. The edge is definitely the same color as the control line even though it is hard to see.

Is this positive??