A lil advice ladies

So I'm no fan of using opks so I just look for the basics cm late AF all that good stuff so on the 28th witch glow said was my ovulation day I had went to the bathroom wiped an there was cm it was stringy and what not I'm thinking ewcm maybe I've never seen that before I bd 2 days before witch glow said was 27% one of my high fertile days should I be good is there a chance for me?