chart insights?

Roux • Bookworm, biochemist , mom 💙👶🏼💙
This was last cycle and unfortunately got a BFN. Timing was off since it was my first time charting temps and opk, and we were burned out by the time I had my surge. Taking EPO, fenugreek until O, vitex, b complex, krill oil, and baby aspirin. I do struggle 
Any ttc veterans who can give me insights into my charts? TIA