Idk if its possible but I'm on cd 81 and I kept having a crap ton of random discharge throughout the…

Idk if its possible but I'm on cd 81 and I kept having a crap ton of random discharge throughout the day and it happened again last night and when I checked, there was a crap ton of ewcm and my nipples are a tad sore when you touch them.... Could I be ovulating?? It's mostly a guessing game because I'm on cd 81 with pcos lol it sucks!