Sorry it took me so long to get over here to this question... I had an upset friend that I had to console on the phone.
First, let me give you a nice

I'm Nikki! We're glad to have ya!!
Okay... I've looked at your chart and it's pretty obvious that you have yet to ovulate this cycle. Pre-ovulatory temps can fluctuate up and down quite a bit. I've seen charts that have had bigger highs and lows than yours. So it's not unheard of and it's certainly not a definite indicator of a problem.
"Normal" is kind of a subjective term when it comes to charting... because what's normal for me, may not be normal for you. For example... Normal for me is to have my temp drop 2 days past ovulation then go back up the following day. That doesn't happen to everyone... but it always seems to happen to me. Everyone's cycle is a bit different.
I do see that it looks like your body might've tried to get ready to O on CD 16 with a drop in temp and EWCM, but it didn't get it done for whatever reason. I don't see anything that jumps out or leads me to believe at this point that you definitely will not ovulate this cycle. You may just ovulate later than you expected.
I would encourage you to stick around the board for the next handful of days so that we can watch your chart and see how it develops.