CM QUESTION

I am having the raw egg whites consistency CM like crazy today, which means I'm in my fertile window. My questions are 1) Am I ovulating today (it just started and has been dry/ sticky with very little prior to this) or am I about it in the next couple days? 2) If I am ovulating today, do you think it would be too late to have sex tonight around midnight when my husband gets home from work? (I know the egg is out for 12-24 hours, so that would be 12 hours from now). And btw, I can't use am OPK because I have PCOS and it always shows up positive because of my higher than usual LH levels. Thank you for any input!