Plan B?

I took plan B for the first time ever within the 3 day window after unprotected sex (he wasn’t even close to finishing but still), and I’m supposed to start ovulating around today. My discharge is white and the thicker, clumpier one rather than the smooth, creamy one.

Would that indicate I won’t be ovulating and that it probably stopped my ovulation for the month?

I had the sex 1 day after my period ended.