helppppp

Hey guys, I have never "ovulated" before. I'm so confused. I have been having discharge come out for about a week now (which is not strange to me. I have been off my bc for over a month already and it has been coming out). But for the past three/ four days, it looks like there is liquid around the discharge. Af is supposed to be here on the 24th. I asked my mom and she did not have a clue. What could it be?