on cycle day 20 & 8 DPO - creamy discharge during sex?

Al

So I generally dont have any kind of discharge during sex, I actually didnt even know there was discharge at the time but my husband mentioned it afterwards. I had egg white CM 10 days ago and have been really dry since then besides that 1 night of creamy white discharge during sex. Is this just a normal sex thing or is this an early pregnancy sign?