Positive but weird chart?

[babybloo]

Hi there! this is my first time trying opks. Is this positive? I had what I thought was ewcm this morning after using the bathroom but haven't really noticed any since. Still have increased wet cm though. This is also my first cycle charting and I have serious erratic temps, like the rocky mountains, but think I might be breathing through my mouth at night. Had a crazy temp jump this morning but I also woke up an hour before then fell back asleep for an hour before taking it. I'll probably dtd anyway but wanted opinions please before I mark positive on my chart. Thank you!

 

[babybloo]

Crazy. Not sure I'm gaining anything from it yet with it looking like this.