gross taste of discharge

Hey guys so me and my boyfriend were having sex without a condom as usual and he stopped so I could suck him and I tasted my stuff on him and it tasted really gross.. It's never happened before. And my discharge has been coming out yesterday to the point where I can feel it it's been going on for a few days. I always have it but I usually never feel it come out but lately I can.. Hoping it's nothing serious .. Maybe I'm ovulating ?? Help please