Well sometimes I think it's easier to just go off your CM because even tho it doesn't give you a DEFINITE O day, sometimes temping and OPKs don't either and they end up just making you more confused!! Usually I get a pretty good pattern of EWCM to go off, like about 4 days of a small amount of it and then 1 day of heaps. But this cycle I ended up with about 7 days of EWCM and lots of days of lots so that's why I'm not so sure this cycle. I usually take the last day of EWCM as O day tho just to be safe and avoid testing too early.
Strange you're getting more EWCM now, but if you often get if before AF it could be that? Or Iv heard of some women getting it before their BFP? Hope that's the case!
My tests still havent arrived!! I really hope they're waiting for me when I get home from school today