If she's still on the cool side I wouldn't think she has ovulated yet. Also, the lumping you describe says building to me, which means ovulation is still a little down the road. But, a good rule of thumb....plan for eggs 30 days after they shed if you're not 100% sure. That way you'll be ready and can throw them in the incubator right away.
As for the pictures, that thread will tell you everything. Short version, upload your pictures to photobucket then copy paste the IMG Code into your post.