Anyone with similar symptoms - Strange, after OV/n

Hi Everyone, I was supposed to ovulate five days ago however when I checked there was no sign but I did notice my CM was stretchy and mucusy one day prior. The problem is that for the first time in my life I have nausea last night and this evening. Yesterday I tried to do some minor work in my house and find that I did not have the energy to lift the hammer to hang curtains...lol. I am also having discharges like crazy which never use to happen to me before..I dont have any infection or anything like that and whenever I eat I feel slighty sick and kinda out of sorts, tugging sensation in the lower region. I dont want to jinx anything but has anyone ever had similar symptoms like I have in such a short time without ovulating or maybe did ovulate and not know it but still discover that they are pregnant? or am I crazy and having wishful thinking thus my mind playing tricks on me and its also too soon to tell?.