Pain during ovulation help

Jane
This cycle I took 5mg femara/letrazole  and was supped to take trigger but vacation intafered.. My doc suggested taking opks w/me so I did. I finally got a peak 2 days ago which followed by achy feeling. Tmi alert! The last 2 nights sex was so painful I literally almost cried. It's only in the left side where I had my larger follicles.. 
​Question: have you experienced this type of pain or should I be worried that a cyst may have formed. I will go to the doc, but wanted some of your thoughts ladies. 
​Thank you all!