advice needed!

sophie
good morning ladies, 
ovia predicted that I ovulated from the 6th till the 13th of June, (last week) 
so me and my partner engaged that week, mostly at the weekend, when my fertility score was at a 10 
since Monday I've had really sore breasts, I've started with diareahh yesterday and today. 
any advice? has anyone had these symptoms after ovulation?
thankyou