TMI TMI TMI : confused!

So this is my first time tracking with actual OPK, I’ve been getting a little ewcm but negative OPK? I’ve posted a photo of OPK stick and what I assume is ewcm? Any insight would be helpful. Thank you ladies! Btw, I’m on cycle day 22 and as of lately my cycles have been all over the place. Oh and my glow <a href="https://play.google.com/store/apps/details?id=com.glow.android">ovulation calendar</a> is definitely way off. I’ve been using the OPK since January 1st.( which glow predicted was my O day and have been getting negatives since. But believe it or not today’s line is actually the darkest I’ve seen. Could I be ovulating super late or just having an anovulatory cycle?