Early pregnancy symptoms

Hi everyone, I have PCOS and a very hard time getting a period... I have had one period in the last 6 months and was not ovulating on my own. 
​I just had some blood work done which came back showing from my progesterone levels that I managed to ovulate on my own recently - probably about 1 week - 9 days ago. My progesterone was at level 10 yesterday. 
​Any chances that I would be feeling any pregnancy symptoms so early on? Did you? Only reason I ask is that before I got the results, for the past 4 days and until now, my breasts and incredibly sore and heavy, to the point where it hurts to not wear a bra and I can barely lie on my side. What are your thoughts?