I'm not really sure. It could go either way at this point. But you asked for my honest opinion, so here it is. When progesterone levels rise in pregnancy, they typically continue to show a temp rise throughout the luteal phase and then begin to level your temps off afterwards. Your chart is showing a different story. It looks like progesterone levels have been dropping for the last few days.
The only reason I'm telling you this is because you said you wanted honest opinions. However, I'm no expert in fertility charting. This is only an opinion. Please don't hate me for it. If I were you, I wouldn't test again today. I would wait and see what your temp does tomorrow. If it stays in the 98.2-98.4 range, I would test again. But if it goes down any lower, it would be safe to say that AF will arrive very soon.
I really hope you get your BFP!!!! GOOD LUCK! and lots of HEAT your way (for your temp)