Stopped having discharge? Please help

My period ended about a week and two days ago, and my periods are typically every 25 days so normally about a day or two I start to ovulate (I can tell by how my discharge looks) but this time my discharge is little to none it seems. Me and my SO had sex about five days after my period, could this have something to do with it? The day we had sex when I woke up that morning (before we did) I noticed my discharge was egg whitey but that was it throughout the day it just suddenly was gone.  Please help me because I don't know why my body's doing this