TMI!!!!!! Am I ovulating?

I've been off the pill since my last period, waiting on an appointment with a new doctor. I've been on the pill since I as 15, so I don't remember what all the different discharges are. 
Anyways for the past few days, I've had this kind of discharge and it's only getting thicker and more of it. I had sex earlier today, unprotected but he did not cum inside of me. 
What can you guys tell me about this?