Is this a positive opk?

[Wtbam]

I am waiting to O after coming off BC 2 months ago... I have been doing OPK's all the time and this is the first time I have seen a dark line!

My cervix is between soft and medium, and my cm is between creamy and ewcm.

Opinions appreciated!!

https://i23.photobucket.com/albums/b368/Shellieshorses/Mobile%20Uploads/2014-02-12185850_zps6263b6b5.jpg

 

[kazine]

Doesn't look positive to me, sorry! Maybe tomorrow

 

[PrincessMarle]

I think tomorrow's going to be the big day!

 

[Wtbam]

Big sigh. Back to faint line this morning with FMU. I BD'ed last night just in case!!!

 

[littlefishygg]

What time did you do the first test? That is nearly positive so maybe your surge hit its peak between that test and the one you did the next morning. I had a test look like yours yesterday morning, then a positive yesterday evening and then it was negative again this morning

 

[Wtbam]

This test was 7pm last night. I tested again at 10pm, at it came out the same.
Then I tested this morning at 8am, back to faint line. Tested again at 1pm - back to the same result as yesterday at 7 & 10pm. Completely confused now. I just hope it gets darker!

If it WAS positive during the night, when should I expect to see the thermal shift in my BBT?