Any thoughts? I'm young and hopeful

Miranda
So a week ago I missed work due to cramps in my lower abdomen it was so tender. I went to the urgent care to make sure everything was ok and they did a sonogram and saw that my ovary released an egg and there was fluid in my uterus. And to treat all this as if I was pregnant. So I have stayed away from the wine and bad food for you. Well the past two days (7-8 dpo) I have been having severely tender breast to were it hurts to wear a bra or even lay on them. And I have been having egg white mucus and white mucus. What do you think this could be? All opinions are welcome!