Who were the women who played Robert barones girlfriends?

In the TV show "Everybody Loves Raymond," Robert Barone's girlfriends included notable characters such as Amy MacDougall, played by Melissa Rauch, and his high school sweetheart, a character named Carrie, played by Jennifer Coolidge. Amy eventually becomes Robert's wife, while the character of Carrie only appears briefly. Both actresses contributed to the comedic dynamics of the show, showcasing Robert's romantic interests throughout the series.