Irregular period/figuring out ovulation day

Trying to figure out my cycles. I took an opk late morning around 1000. It was faint, glow says negative. I am having creamy CM.

My last period was three days and started 10/30. I’m coming off the nexplanon and working on regulating my hormones/cycle.

Is a faint line on an LH strip normal if I am supposed (maybe) to be starting my period tomorrow? Should I keep checking my LH or wait to see if AF comes?

My periods are notorious for being irregular and all over the place.