Trying for baby #1

I stopped taking birth control (pill) almost a month ago. My periods have always been irregular. It's hard for me to tell when I'm ovulating especially if I haven't gotten my period yet since getting off bc. Is it possible for me to get pregnant before I get my period? I have been discharging for the last two days, I knows that's signs of ovulation but didn't know if I needed to get my period first to know for sure.