LH surge or no?!?!

Paige

Help! Is this a positive surge or not? I have been testing for like a week with no positives. I was using cheap ovulation strips from amazon and I never got even a faint line so I went to Walmart and got Clearblue. When I first started using those I got faint test lines for the past two days testing in the afternoon. Today I tested with fmu and got this. Neither one of the lines is super dark. But the test line is darker than the control line.