My Woman Screams So Loud When Am On Top And It Sucks. Am I Too Big Or Is She Just Childish? Please Help

Hello Naiexpose Please Tell Your Readers To Assist. I have been Dating this woman for almost 6 Months now but she makes noises and screams every time we make out or have s3x.

It pulls down my self esteem and the urge to continue with the act fails. I love her and don't know what to. Kindly Assist.