Hi, A Few Weeks Ago, While After Having Unprotected Sex

Hi, a few weeks ago, while after having unprotected sex with my husband, I went and used the restroom. After wiping, I noticed there were small balls of brownish color(like old period blood), along with the semen. Turns to find out that I was actually pregnant and am about 5 weeks along. Would this just be considered spotting that didnt fully make its way out?