Is this positive???

[everything]

Hi I have a question I'm using a new brand of OPK's and I always ovulate on CD17-19 (this is CD18 and yesterdays was the same or maybe a little bit darker for the rest of the line) but is this positive when all the colour drains into one side of the line (the one closer to the dip)???
I'm having lodes of EWCM and have ovulation pains but got a little bit worried. Yesterdays test it the same a really dark one part of the line and the rest is lighter but is pretty much the same colour as the control line.

 

[everything]

Here is the one from yesterday

 

[k4th]

I think yesterday's was positive - but it's close. Good luck!!

 

[everything]

Thank you, we'll just keep BD'ing for now, I had an early loss last month so I'm hoping I'll ovulate this cycle