Ovulation

Did I already ovulate? I felt a sharp pain in my lower right side a few days ago, and that day I had spotty can. (Some darker spots and mostly just white and clear cm.) Now my cm looks like bright white and is thick accompanied by a little clear liquid. My breats are sore already and I'm already feeling fatigue but today is the last day of my fertile week. Could I have already ovulated? Or do you normally get this stuff right before? I feel like it would come after but idk