So at 13, 14, and 16dpo I got vvvfl lines. today I am 17dpo. I also started my 'period' at 14dpo. My lines from 13-16 dpo have gotten a little darker. I've had no cramps, a few twinges in my left ovary. I'm on the fourth day of my supposed cycle and it's already barely there. usually it will last about 5-7 days including spotting. I noticed yesterday on the third day that it was very light, still enough to use a tampon, but still light for me. So I have no idea if my temp rise of .63 degrees today means anything. It would also be over my previous coverline.