Got an OPK+ on 4th Jan, absolutely no dispute that was my Ov day due to pain and then EWCM the following day. I'm still tracking my OPKs for something to do basically, throughout the day (morning, early pm and evening) and last night I got a not-quite positive, which had increased since the 2pm one. So, it's not a positive, but it's showing something.
Anyone know what this could be, or hazard a guess?