Translation of "sour" into Afrikaans

Women can't offer themselves like sour milk, you know?

Vroue kan hulself nie aanbied soos suur melk nie

He described his feelings this way: “My heart was soured and in my kidneys I was sharply pained.”

Hy het sy gevoelens soos volg beskryf: “My hart was verbitterd, en in my niere het ek skerp pyne gevoel.”