Just a question. ( added)

So I've been having this white, watery discharge , internet says it means im ovulating is that true? . Okay, so me and my fiancee had sex yesterday without protection(pulled out), he wiped himself off then we went again right after, whats the likelyhood of getting pregnant. ( he thinks there could have still been sperm on his dick even after wiping) i have an irregular period. Please no negative or mean comments. Thank you. Also when should I test? App says my period was suppose to start 3 days ago, but I'm irregular