I Was Just Curious. I Had High Prolactin Levels But

I was just curious. I had high prolactin levels but they have since come down. When I got blood work done on about February 9th the level was at 55 which came down since the last time.my high prolactin levels were due to risperdal which I have been off for about 2 and a half weeks now. I had my period which started on February 8th and then 2 weeks ago my boyfriend and I had sex and it was unprotected. I wanted to know what are the chances of me being pregnant due to the prolactin levels. Could I have conceived the last time I had unprotected sex the weekend of February 20?