Cd 12 opk

Samantha • I'm 25 years old. I have a little girl who will be 3 in April. We have been trying to have another baby since November of 2014. Still no luck.
It seems that my opks are getting lighter. I have been taking my bbt every morning and the last two days they are 98.1. Shouldn't they be getting darker instead of lighter. The first picture was taken at 130 today. The second was 130 yesterday and about 6 last night.