I️ need some help ladies!

So here’s the deal. Ever since my MC in July my cycles have been CRAZY. Last one was 43 days long. Ugh! This time my OV tracking has been a mess. I either missed my LH urge, or on day 28, I still haven’t OV’d, which obviously would be kind of bad. I was using OPKs but they said to stop after 10 days of high, but DH and I still BD’d a few times. The other day I got some EWCM out of nowhere. I tested the last 3 days with more highs. I HATE that flashing smiley face at this point. Anyways, if my cycle was regular this month, I’d be due for AF today or tomorrow. I’ve had tender and full boobs for a week. My cervix is definitely not high and soft like it would be for OV. It’s ranged from low and hard to higher up and between soft and firm. My temps haven’t done anything drastic either. BUT I’ve had constant mild cramps in the lower middle of my abdomen and sometimes on the sides for about 36 hours and it’s been really wet down there. It’s ranged from more EWCM type stuff to watery discharge, to lotion like discharge. Never dry or sticky. What do you ladies think? It’s is possible at this point I am having late OV, despite my temps and cervix not indicating that yet. Is AF gearing up despite my cervix not really being low and firm? Or should I take a pregnancy test? I took one Tuesday and Thursday and got BFNs each time. Any help would be appreciated.